PubRank

M A Miles

Author PubWeight™ 117.49‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 A new consensus for Trypanosoma cruzi intraspecific nomenclature: second revision meeting recommends TcI to TcVI. Mem Inst Oswaldo Cruz 2009 4.27
2 The strange case of Leishmania chagasi. Parasitol Today 2000 2.15
3 Isozymic heterogeneity of Trypanosoma cruzi in the first autochthonous patients with Chagas' disease in Amazonian Brazil. Nature 1978 2.09
4 Value of microscopy in the diagnosis of dysentery associated with invasive Entamoeba histolytica. J Clin Pathol 1994 2.03
5 A shuttle vector which facilitates the expression of transfected genes in Trypanosoma cruzi and Leishmania. Nucleic Acids Res 1992 1.99
6 Immunodiagnostic detection of Giardia antigen in faeces by a rapid visual enzyme-linked immunosorbent assay. Lancet 1985 1.83
7 Trypanosoma cruzi glycosomal glyceraldehyde-3-phosphate dehydrogenase does not conform to the 'hotspot' topogenic signal model. EMBO J 1990 1.46
8 Leishmania donovani: intraspecific polymorphisms of Sudanese isolates revealed by PCR-based analyses and DNA sequencing. Exp Parasitol 2001 1.43
9 Precise location of sequential dengue virus subcomplex and complex B cell epitopes on the nonstructural-1 glycoprotein. Arch Virol 1994 1.43
10 Identification and characterisation of a Leishmania donovani antigen belonging to the 70-kDa heat-shock protein family. Eur J Biochem 1990 1.42
11 The identification by isoenzyme patterns of two distinct strain-groups of Trypanosoma cruzi, circulating independently in a rural area of Brazil. Trans R Soc Trop Med Hyg 1977 1.42
12 Do radically dissimilar Trypanosoma cruzi strains (zymodemes) cause Venezuelan and Brazilian forms of Chagas' disease? Lancet 1981 1.34
13 Genomic diversity in the Leishmania donovani complex. Parasitology 1999 1.33
14 Trypanosoma cruzi: zymodemes associated with acute and chronic Chagas' disease in central Brazil. Trans R Soc Trop Med Hyg 1986 1.20
15 Genetic typing and phylogeny of the Leishmania donovani complex by restriction analysis of PCR amplified gp63 intergenic regions. Parasitology 2001 1.18
16 Leishmania donovani complex: genotyping with the ribosomal internal transcribed spacer and the mini-exon. Parasitology 2004 1.15
17 Genetic exchange as a possible source of genomic diversity in sylvatic populations of Trypanosoma cruzi. Am J Trop Med Hyg 1996 1.14
18 First detection of Leishmania major in peridomestic Phlebotomus papatasi from Isfahan province, Iran: comparison of nested PCR of nuclear ITS ribosomal DNA and semi-nested PCR of minicircle kinetoplast DNA. Acta Trop 2005 1.14
19 Human urine stimulates growth of Leishmania in vitro. Trans R Soc Trop Med Hyg 1992 1.13
20 A putative Leishmania panamensis/Leishmania braziliensis hybrid is a causative agent of human cutaneous leishmaniasis in Nicaragua. Parasitology 1994 1.12
21 Further enzymic characters of Trypanosoma cruzi and their evaluation for strain identification. Trans R Soc Trop Med Hyg 1980 1.12
22 The karyotype and ploidy of Trypanosoma cruzi. EMBO J 1986 1.12
23 Biogeography of Triatominae (Hemiptera: Reduviidae) in Ecuador: implications for the design of control strategies. Mem Inst Oswaldo Cruz 2001 1.11
24 A genetic comparison between Brazilian and Bolivian zymodemes of Trypanosoma cruzi. Trans R Soc Trop Med Hyg 1983 1.09
25 Simplified preparation of malarial blood samples for polymerase chain reaction. Lancet 1991 1.08
26 Field ecology of sylvatic Rhodnius populations (Heteroptera, Triatominae): risk factors for palm tree infestation in western Ecuador. Trop Med Int Health 2005 1.08
27 Nuclear rDNA ITS-2 sequences reveal polyphyly of Panstrongylus species (Hemiptera: Reduviidae: Triatominae), vectors of Trypanosoma cruzi. Infect Genet Evol 2002 1.07
28 Leishmaniasis in Brazil: XVI. Isolation and identification of Leishmania species from sandflies, wild mammals and man in north Para State, with particular reference to L. braziliensis guyanensis causative agent of "pian-bois". Trans R Soc Trop Med Hyg 1981 1.06
29 Chagas's disease in the Amazon Basin: Ii. The distribution of Trypanosoma cruzi zymodemes 1 and 3 in Pará State, north Brazil. Trans R Soc Trop Med Hyg 1981 1.06
30 Overexpression of cruzipain, the major cysteine proteinase of Trypanosoma cruzi, is associated with enhanced metacyclogenesis. Eur J Biochem 1997 1.04
31 Leishmania donovani metacyclic promastigotes: transformation in vitro, lectin agglutination, complement resistance, and infectivity. Exp Parasitol 1987 1.04
32 Diagnosis of amebic dysentery by detection of Entamoeba histolytica fecal antigen by an invasive strain-specific, monoclonal antibody-based enzyme-linked immunosorbent assay. J Clin Microbiol 1994 1.02
33 Infection rates of Leishmania donovani in Phlebotomus orientalis from a focus of visceral leishmaniasis in eastern Sudan. Ann Trop Med Parasitol 1998 1.02
34 Some methods for the enzymic characterization of Latin-American Leishmania with particular reference to Leishmania mexicana amazonensis and subspecies of Leishmania hertigi. Trans R Soc Trop Med Hyg 1980 1.02
35 Detection of parasites of the Leishmania donovani-complex by a polymerase chain reaction-solution hybridization enzyme-linked immunoassay (PCR-SHELA). Parasitology 1995 1.02
36 On the relationship of P3a and the Novelty-P3. Biol Psychol 2001 1.01
37 Trypanosoma cruzi from the Paraguayan Chaco: isoenzyme profiles of strains isolated at Makthlawaiya. J Protozool 1984 1.00
38 Flagellate infections of Brazilian sand flies (Diptera: Psychodidae): isolation in vitro and biochemical identification of Endotrypanum and Leishmania. Am J Trop Med Hyg 1985 0.99
39 Chloroquine-resistant Plasmodium falciparum isolates from the Sudan lack two mutations in the pfmdr1 gene thought to be associated with chloroquine resistance. Trans R Soc Trop Med Hyg 1993 0.98
40 The epidemiology of South American trypanosomiasis--biochemical and immunological approaches and their relevance to control. Trans R Soc Trop Med Hyg 1983 0.98
41 Trypanosoma cruzi: characterization and isolation of a 57/51,000 m.w. surface glycoprotein (GP57/51) expressed by epimastigotes and bloodstream trypomastigotes. J Immunol 1986 0.98
42 Biochemical identification of the leishmanias. Bull Pan Am Health Organ 1985 0.97
43 A monoclonal antibody with specificity for Trypanosoma cruzi, central and peripheral neurones and glia. Clin Exp Immunol 1983 0.97
44 Chagas disease in the Amazon Basin: association of Panstrongylus geniculatus (Hemiptera: Reduviidae) with domestic pigs. J Med Entomol 1998 0.97
45 Mapping of a visceral leishmaniasis-specific immunodominant B-cell epitope of Leishmania donovani Hsp70. Infect Immun 1992 0.96
46 Occurrence of autoantibodies to intermediate filament proteins in human visceral leishmaniasis and their induction by experimental polyclonal B-cell activation. Immunology 1986 0.96
47 Trypanosoma cruzi infection in the Mexican state of Guerrero: a seroepidemiological (ELISA) survey of 20 communities. J Trop Med Hyg 1990 0.95
48 Specific serodiagnosis of visceral leishmaniasis using a Leishmania donovani antigen identified by expression cloning. Mol Biochem Parasitol 1988 0.95
49 Chagas' disease in the Amazon basin IV. Host records of Trypanosoma cruzi zymodemes in the states of Amazonas and Rondonia, Brazil. Ann Trop Med Parasitol 1984 0.95
50 A sensitive repetitive DNA probe that is specific to the Leishmania donovani complex and its use as an epidemiological and diagnostic reagent. Mol Biochem Parasitol 1991 0.95
51 Trypanosoma cruzi--milk transmission of infection and immunity from mother to young. Parasitology 1972 0.95
52 The ecology of Chagas disease in Chile. Ecol Dis 1982 0.94
53 Biochemical characterization of some species of Trypansoma (Schizotrypanum) from bats (Microchiroptera). Am J Trop Med Hyg 1978 0.94
54 Chagas' disease in the Amazon basin III. Ecotopes of ten triatomine bug species (Hemiptera: Reduviidae) from the vicinity of Belém, Pará State, Brazil. J Med Entomol 1981 0.93
55 The anti-influenza virus drug rimantadine has trypanocidal activity. Antimicrob Agents Chemother 1999 0.92
56 Efficient diagnosis of giardiasis among nursery and primary school children in Santiago, Chile by capture ELISA for the detection of fecal Giardia antigens. Am J Trop Med Hyg 1990 0.92
57 Pfmdr1 Asn1042Asp and Asp1246Tyr polymorphisms, thought to be associated with chloroquine resistance, are present in chloroquine-resistant and -sensitive Brazilian field isolates of Plasmodium falciparum. Exp Parasitol 1998 0.91
58 Radiolabeled total parasite DNA probe specifically detects Trypanosoma cruzi in mammalian blood. J Clin Microbiol 1988 0.89
59 Zymodeme and species specificities of monoclonal antibodies raised against Trypanosoma cruzi. Trans R Soc Trop Med Hyg 1984 0.89
60 Visceral leishmaniasis in Teresina, n. e. Brazil: towards a DNA probe kit and its adaptation to processing blood-contaminated samples. Arch Inst Pasteur Tunis 1995 0.87
61 Domestic risk factor--an attempt to assess risk of infection with Trypanosoma cruzi in houses in Brazil. Trans R Soc Trop Med Hyg 1973 0.86
62 Chromosome size polymorphisms of Leishmania donovani. Mol Biochem Parasitol 1987 0.86
63 Leishmaniasis in Brazil: XV. Biochemical distinction of Leishmania mexicana amazonensis, L. braziliensis braziliensis and L. braziliensis guyanensis--aetiological agents of cutaneous leishmaniasis in the Amazon Basin of Brazil. Trans R Soc Trop Med Hyg 1981 0.86
64 Chagas' disease in the Amazon basin: V. Periurban palms as habitats of Rhodnius robustus and Rhodnius pictipes--triatomine vectors of Chagas' disease. Mem Inst Oswaldo Cruz 1986 0.86
65 Population morphometric analysis of the tropicopolitan bug Triatoma rubrofasciata and relationships with old world species of Triatoma: evidence of New World ancestry. Med Vet Entomol 2001 0.85
66 Purified Trypanosoma cruzi specific glycoprotein for discriminative serological diagnosis of South American trypanosomiasis (Chagas' disease). Lancet 1983 0.85
67 Delimitation of Trypanosoma cruzi zymodemes by numerical taxonomy. Trans R Soc Trop Med Hyg 1980 0.85
68 A DNA probe for human visceral leishmaniasis. Trans R Soc Trop Med Hyg 1992 0.85
69 The structure, organization, and expression of the Leishmania donovani gene encoding trypanothione reductase. Mol Biochem Parasitol 1994 0.85
70 Dissemination of Leishmania (Viannia) braziliensis. J Comp Pathol 1996 0.85
71 The opossum, Didelphis marsupialis (Marsupialia: Didelphidae), as a reservoir host of Leishmania braziliensis guyanensis in the Amazon Basin of Brazil. Trans R Soc Trop Med Hyg 1981 0.84
72 Identification and lineage genotyping of South American trypanosomes using fluorescent fragment length barcoding. Infect Genet Evol 2010 0.84
73 Characterisation of a Cryptosporidium parvum-specific cDNA clone and detection of parasite DNA in mucosal scrapings of infected mice. Mol Biochem Parasitol 1998 0.83
74 Functional status in depressed patients: the relationship to disease severity and disease resolution. J Clin Psychiatry 1996 0.83
75 Vertebrate hosts and vectors of Trypanosoma rangeli in the Amazon Basin of Brazil. Am J Trop Med Hyg 1983 0.83
76 Isozyme heterogeneity and numerical taxonomy of Trypanosoma cruzi stocks from Chile. Trans R Soc Trop Med Hyg 1984 0.82
77 Chagas's Disease in the Amazon Basin: 1. Trypanosoma cruzi infections in silvatic mammals, triatomine bugs and man in the State of Pará, north Brazil. Trans R Soc Trop Med Hyg 1979 0.82
78 A comparison of electrophoretic methods for isoenzyme characterization of trypanosomatids. I: Standard stocks of Trypanosoma cruzi zymodemes from northeast Brazil. Trans R Soc Trop Med Hyg 1981 0.82
79 Random amplification of polymorphic DNA as a tool for taxonomic studies of triatomine bugs (Hemiptera: Reduviidae). J Med Entomol 1998 0.82
80 A panel of ten microsatellite loci for the Chagas disease vector Rhodnius prolixus (Hemiptera: Reduviidae). Infect Genet Evol 2008 0.81
81 Metacyclogenesis of Leishmania (Viannia) braziliensis in vitro: evidence that lentil lectin is a marker of complement resistance and enhanced infectivity. Trans R Soc Trop Med Hyg 1993 0.81
82 Clinical recovery and limited cure in canine visceral leishmaniasis treated with aminosidine (paromomycin). Am J Trop Med Hyg 1998 0.81
83 Rapid detection of pfmdr1 mutations in chloroquine-resistant Plasmodium falciparum malaria by polymerase chain reaction analysis of blood spots. Trans R Soc Trop Med Hyg 1992 0.81
84 Input and central processing expressed in ERP and heart rate changes to rare target and rare nontarget stimuli. Psychophysiology 1998 0.81
85 Antibodies to tubulin in patients with parasitic infections. Clin Exp Immunol 1987 0.81
86 Visceral leishmaniasis and AIDS. Nature 1995 0.81
87 A simple method of tracking mammals and locating triatomine vectors of Trypanosoma cruzi in Amazonian forest. Am J Trop Med Hyg 1976 0.80
88 Activated factor IX complex in treatment of surgical cases of hemophilia A with inhibitors. Thromb Haemost 1981 0.80
89 Further evaluation of lectin affinity purified glycoprotein (GP90) in the enzyme linked immunosorbent assay (ELISA) for diagnosis of Trypanosoma cruzi infection. Trans R Soc Trop Med Hyg 1985 0.80
90 Experimental Trypanosoma cruzi infections in rhesus monkeys. II. The early chronic phase. Trans R Soc Trop Med Hyg 1976 0.80
91 Letter: Cloning Trypanosoma cruzi. Trans R Soc Trop Med Hyg 1974 0.80
92 A capture ELISA detects Giardia lamblia antigens in formalin-treated faecal samples. Trans R Soc Trop Med Hyg 1992 0.79
93 Feed intake affects metabolic clearance rate of progesterone in sheep. Res Vet Sci 1993 0.79
94 Experimental Trypanosoma cruzi infection in rhesus monkeys 111. Electrocardiographic and histopathological findings. Trans R Soc Trop Med Hyg 1979 0.79
95 Diagnosis of parasitic diseases using DNA-to-DNA hybridization. Trans R Soc Trop Med Hyg 1988 0.79
96 Identification of the C-terminal region of 70 kDa heat shock protein from Leishmania (Viannia) braziliensis as a target for the humoral immune response. Cell Stress Chaperones 1996 0.79
97 Infection rates and genotypes of Trypanosoma rangeli and T. cruzi infecting free-ranging Saguinus bicolor (Callitrichidae), a critically endangered primate of the Amazon Rainforest. Acta Trop 2008 0.79
98 Molecular size of enzymes in Trypanosoma cruzi considered in relationship to the genetic interpretation of isozyme patterns. Mol Biochem Parasitol 1982 0.79
99 Quantitative differences in the expression of a 72,000 molecular weight cell surface glycoprotein (GP72) in Trypanosoma cruzi zymodemes. J Immunol 1984 0.78
100 Predictive value of diagnostic tests and prevalence of invasive Entamoeba histolytica infection. J Infect Dis 1993 0.78
101 Temperature modulation of growth rates and glucosephosphate isomerase isozyme activity in Trypanosoma cruzi. Mol Biochem Parasitol 1987 0.78
102 Letter: Trypanosoma cruzi--prenatal transfer of maternal antibody in man. Trans R Soc Trop Med Hyg 1975 0.78
103 Epidemiology of Chagas' disease in northern Chile: isozyme profiles of Trypanosoma cruzi from domestic and sylvatic transmission cycles and their association with cardiopathy. Am J Trop Med Hyg 1987 0.78
104 Detection of antibodies to Trypanosoma cruzi in the South American opossum (Didelphis marsupialis). Trans R Soc Trop Med Hyg 1982 0.78
105 Liver blood flow and metabolic clearance rate of progesterone in sheep. Res Vet Sci 1993 0.78
106 Prevalence of antibodies to 72-kilodalton glycoprotein (GP72) in patients with Chagas' disease and further evidence of zymodeme-associated expression of GP72 carbohydrate epitopes. Infect Immun 1986 0.77
107 Failure of buparvaquone (Butalex) in the treatment of canine visceral leishmaniosis. Vet Parasitol 1998 0.77
108 Pleomorphism demonstrated in a clone of an akinetoplastic strain of Trypanosoma evansi. Trans R Soc Trop Med Hyg 1970 0.77
109 Diagnosis of Giardia duodenalis infection in Bangladeshi infants: faecal antigen capture ELISA. Trans R Soc Trop Med Hyg 1993 0.77
110 Anti-tubulin antibodies in visceral leishmaniasis. Trans R Soc Trop Med Hyg 1986 0.77
111 The feasibility of discrimination between Leishmania and Endotrypanum using total parasite DNA probes. Trans R Soc Trop Med Hyg 1990 0.77
112 Epidemiological aspects of three Trypanosoma cruzi zymodemes in Bahia State, Brazil. Trans R Soc Trop Med Hyg 1980 0.77
113 Leishmaniasis in Brazil: XVII. Enzymic characterization of a Leishmania from the armadillo, Dasypus novemcinctus (Edentata), from Pará State. Trans R Soc Trop Med Hyg 1982 0.76
114 Adaptation of a radioactive L. donovani complex DNA probe to a chemiluminescent detection system gives enhanced sensitivity for diagnostic and epidemiological applications. Parasitology 1992 0.76
115 Leishmania donovani infections in phlebotomine sandflies from the kala-azar focus at Aba Roba in Ethiopia: DNA probe compared with conventional detection methods. Med Vet Entomol 1993 0.76
116 Preliminary observations on the diagnosis and transmissibility of canine visceral leishmaniasis in Teresina, n.e. Brazil. Arch Inst Pasteur Tunis 1995 0.76
117 On the molecular taxonomy of Trypanosoma cruzi using riboprinting. Parasitology 1998 0.75
118 Use of polymerase chain reaction-based single strand conformational polymorphism and denaturing gradient gel electrophoresis methods for detection of sequence variation of ribosomal DNA of Trypanosoma cruzi. Int J Parasitol 1997 0.75
119 Isozyme profiles of Trypanosoma cruzi stocks from Colombia and Ecuador. Ann Trop Med Parasitol 1985 0.75
120 Trypanosoma vivax in water buffalo (Bubalus bubalis) of the Amazon basin and the diagnosis of subpatent infection by anion exchange separation. Trans R Soc Trop Med Hyg 1981 0.75
121 A focus of mucocutaneous leishmaniasis in Três Braços, Bahia, Brazil: characterization and identification of Leishmania stocks isolated from man and dogs. Trans R Soc Trop Med Hyg 1985 0.75
122 The potential for physiological variation in strains of Trypanosoma evansi in relation to the state of the kinetoplast. Ann Trop Med Parasitol 1972 0.75
123 A biochemical comparison of glucosephosphate isomerase isozymes from Trypanosoma cruzi. Biochim Biophys Acta 1986 0.75
124 Overfeeding during early pregnancy reduces peripheral progesterone concentration and pregnancy rate in sheep. J Reprod Fertil 1987 0.75
125 Enzyme subunit numbers in Trypanosoma cruzi zymodemes. Ann Trop Med Parasitol 1984 0.75
126 Application of new technologies to epidemiology. Br Med Bull 1985 0.75
127 Analysis of genetic diversity of Trypanosoma cruzi: an application of riboprinting and gradient gel electrophoresis methods. Mem Inst Oswaldo Cruz 2000 0.75
128 Accuracy of infectivity titrations of trypanosome suspensions enhanced by anion-exchange separation. Trans R Soc Trop Med Hyg 1970 0.75
129 [Epidemiology of a case of Chagas disease in the Mosqueiro Island-Para]. Rev Soc Bras Med Trop 1990 0.75
130 Trypanosoma cruzi: analysis of isozymes and antigenic expression. Ann Soc Belg Med Trop 1985 0.75
131 Pepscan and circular-dichroism analysis of a repetitive antigen of Trypanosoma cruzi. Biochem Soc Trans 1990 0.75
132 Letter: In vitro delayed hypersensitivity in Chagas's disease (chronic and acute). Trans R Soc Trop Med Hyg 1975 0.75
133 An evaluation of four staining methods for the detection of DNA in nondenaturing polyacrylamide gels. Anal Biochem 1997 0.75
134 A comparison of the lectin-binding properties of glycoconjugates from a range of Leishmania species. Parasitol Res 1990 0.75
135 Human behaviour and the propagation of Chagaś disease. Trans R Soc Trop Med Hyg 1976 0.75
136 The host selection pattern and infection rates of Panstrongylus megistus in an area of eastern Brazil. Trans R Soc Trop Med Hyg 1973 0.75
137 The polypeptide profiles of strains of the Trypanosoma subgenera Schizotrypanum and Trypanozoon: peptideme characterization. Trans R Soc Trop Med Hyg 1983 0.75
138 Temperature gradient gel electrophoresis (TGGE) analysis of riboprints from Trypanosoma cruzi. Parasitology 1998 0.75
139 Schizodeme analyses of Trypanosoma cruzi zymodemes from Chile. Exp Parasitol 1987 0.75
140 A new species of Triatominae from Tamil Nadu, India. Med Vet Entomol 2002 0.75
141 [The ecotopy of Panstrongylus megistus (Hemiptera, Reduviidae) in the Horto Forest (Rio de Janeiro)]. Rev Bras Biol 1982 0.75
142 [Proof of the developmental stages of Rhodnius neglectus by susceptibility to Trypanosoma cruzi infection]. Rev Bras Biol 1973 0.75
143 A comparison of Rhodnius prolixus, Triatoma infestans and Panstrongylus megistus in the xenodiagnosis of a chronic Trypanosoma (schizotrypanum) cruzi infection in a rhesus monkey (Macaca mullatta). Trans R Soc Trop Med Hyg 1975 0.75
144 Anion-exchange separation for neotropical trypanosomes: a preliminary trial and a description of Trypanosoma devei from the tamarin Saguinus midas niger. Z Parasitenkd 1984 0.75
145 Estimating increases in outpatient dialysis costs resulting from scientific and technological advancement. Adv Ren Replace Ther 1995 0.75
146 Zymodeme analysis of laboratory strains of Trypanosoma cruzi in relation to drug susceptibility. Trans R Soc Trop Med Hyg 1990 0.75
147 Triatoma spinolai in Chile: a new host for Hepatozoon triatomae. Trans R Soc Trop Med Hyg 1986 0.75
148 Cognitive remediation in pediatric head injury: a case study. J Pediatr Psychol 1991 0.75
149 Immunological selection for Leishmania (Viannia) braziliensis antigens. Ann Trop Med Parasitol 2001 0.75
150 Mapping of B-cell epitopes on the Leishmania donovani 70 kDa heat-shock protein. Biochem Soc Trans 1990 0.75
151 Preliminary studies on the efficacy of Bayer 2502 (lampit) for treatment of Trypanosoma cruzi (strain 7) infection in CF1 mice. Trans R Soc Trop Med Hyg 1972 0.75
152 Demonstration of natural Leishmania infection in asymptomatic dogs in the absence of specific humoral immunity. Arch Inst Pasteur Tunis 1995 0.75
153 Trypanosome density in the rectum of Rhodnius prolixus infected with T. cruzi. Trans R Soc Trop Med Hyg 1973 0.75
154 Further diagnostic use of an invasive-specific monoclonal antibody against Entamoeba histolytica. Arch Med Res 1992 0.75
155 Trypanosoma cruzi: studies on the interactions of lectins with glycoconjugates of different zymodemes. Exp Parasitol 1988 0.75
156 The trypanothione reductase gene of Leishmania donovani. Biochem Soc Trans 1990 0.75
157 [Enzyme electrophoresis for the study of Triatomidae with special reference to Panstrongylus megistus subpopulations]. Rev Bras Biol 1982 0.75