R C George

Author PubWeight™ 121.69‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Vancomycin-resistant enterococci. Lancet 1988 11.27
2 Horizontal transfer of penicillin-binding protein genes in penicillin-resistant clinical isolates of Streptococcus pneumoniae. Proc Natl Acad Sci U S A 1989 5.65
3 BTS guidelines for the management of community acquired pneumonia in adults: update 2009. Thorax 2009 5.23
4 Resistance to methicillin and other antibiotics in isolates of Staphylococcus aureus from blood and cerebrospinal fluid, England and Wales, 1989-95. Lancet 1997 5.22
5 High-level vancomycin-resistant enterococci causing hospital infections. Epidemiol Infect 1989 3.95
6 Resistance to vancomycin and teicoplanin: an emerging clinical problem. Clin Microbiol Rev 1990 3.82
7 Bacteraemia and antibiotic resistance of its pathogens reported in England and Wales between 1990 and 1998: trend analysis. BMJ 2000 3.10
8 Prevalence of antibiotic resistance and serotypes in pneumococci in England and Wales: results of observational surveys in 1990 and 1995. BMJ 1996 2.92
9 Penicillin-resistant viridans streptococci have obtained altered penicillin-binding protein genes from penicillin-resistant strains of Streptococcus pneumoniae. Proc Natl Acad Sci U S A 1990 2.82
10 Genetic relatedness within and between serotypes of Streptococcus pneumoniae from the United Kingdom: analysis of multilocus enzyme electrophoresis, pulsed-field gel electrophoresis, and antimicrobial resistance patterns. J Clin Microbiol 1996 2.32
11 Enterococcus faecium with high-level resistance to gentamicin. Lancet 1991 2.28
12 Molecular epidemiology of Corynebacterium diphtheriae from northwestern Russia and surrounding countries studied by using ribotyping and pulsed-field gel electrophoresis. J Clin Microbiol 1995 2.00
13 Application of DNA probes for rRNA and vanA genes to investigation of a nosocomial cluster of vancomycin-resistant enterococci. J Clin Microbiol 1993 1.95
14 Pneumococcal bacteraemia and meningitis in England and Wales, 1993 to 1995. Commun Dis Public Health 1998 1.80
15 A modified Elek test for detection of toxigenic corynebacteria in the diagnostic laboratory. J Clin Microbiol 1997 1.74
16 Antimicrobial resistance amongst enterococci isolated in the United Kingdom: a reference laboratory perspective. J Antimicrob Chemother 1993 1.65
17 Genotypic variation in the Bordetella pertussis virulence factors pertactin and pertussis toxin in historical and recent clinical isolates in the United Kingdom. Infect Immun 2001 1.64
18 Laboratory guidelines for the diagnosis of infections caused by Corynebacterium diphtheriae and C. ulcerans. World Health Organization. Commun Dis Public Health 1999 1.45
19 Detection of glycopeptide resistance in clinical isolates of gram-positive bacteria. J Antimicrob Chemother 1991 1.43
20 A community outbreak of group A beta haemolytic streptococci with transferable resistance to erythromycin. Epidemiol Infect 1989 1.42
21 Invasive group A streptococcal disease: should close contacts routinely receive antibiotic prophylaxis? Lancet Infect Dis 2005 1.37
22 Transferable cephalosporin resistance not inhibited by clavulanate in Escherichia coli. Lancet 1990 1.37
23 Evaluation of serotype prediction by cpsA-cpsB gene polymorphism in Streptococcus pneumoniae. J Clin Microbiol 2000 1.36
24 Multiresistant Klebsiella pneumoniae in a neonatal nursery: the importance of maintenance of infection control policies and procedures in the prevention of outbreaks. J Hosp Infect 1992 1.30
25 Comparison of high-level gentamicin-resistant Enterococcus faecium isolates from different continents. Antimicrob Agents Chemother 1993 1.28
26 Genetics of oxacillin resistance in clinical isolates of Streptococcus pneumoniae that are oxacillin resistant and penicillin susceptible. Antimicrob Agents Chemother 1994 1.25
27 Non-toxigenic Corynebacterium diphtheriae var gravis in England. Lancet 1993 1.24
28 Diphtheria immunity in UK blood donors. Lancet 1995 1.21
29 Outbreak of infection in two UK hospitals caused by a strain of Klebsiella pneumoniae resistant to cefotaxime and ceftazidime. J Hosp Infect 1992 1.20
30 Pneumococci causing invasive disease in Britain 1982-1990. J Med Microbiol 1998 1.19
31 Outbreak of Streptococcus pneumoniae serotype 1 pneumonia in a United Kingdom school. BMJ 2008 1.18
32 PCR-enzyme-linked immunosorbent assay and sequencing as an alternative to serology for M-antigen typing of Streptococcus pyogenes. J Clin Microbiol 1997 1.15
33 The contribution of respiratory pathogens to the seasonality of NHS Direct calls. J Infect 2007 1.13
34 Mathematical modeling of antimicrobial susceptibility data of Staphylococcus haemolyticus for 11 antimicrobial agents, including three experimental glycopeptides and an experimental lipoglycopeptide. Antimicrob Agents Chemother 1990 1.13
35 Nontoxigenic corynebacterium diphtheriae: an emerging pathogen in England and Wales? Emerg Infect Dis 2001 1.12
36 Peritonitis due to vancomycin-resistant Staphylococcus epidermidis. Lancet 1991 1.11
37 In-vitro characteristics of glycopeptide resistant strains of Staphylococcus epidermidis isolated from patients on CAPD. J Antimicrob Chemother 1993 1.09
38 High-level resistance to gentamicin in Enterococcus faecium. J Antimicrob Chemother 1992 1.08
39 The emergence of vancomycin resistance in renal dialysis. J Hosp Infect 1993 1.07
40 Pneumococcal bacteraemia and meningitis in England and Wales 1982 to 1992. Commun Dis Rep CDR Rev 1995 1.06
41 Distribution of serovariants of group B streptococci in isolates from England and Norway. J Med Microbiol 1995 1.05
42 Diphtheria and travel. Lancet 1993 0.97
43 The in-vitro susceptibilities of toxigenic strains of Corynebacterium diphtheriae isolated in northwestern Russia and surrounding areas to ten antibiotics. J Antimicrob Chemother 1994 0.97
44 Trends in incidence of pneumococcal disease before introduction of conjugate vaccine: South West England, 1996-2005. Epidemiol Infect 2007 0.97
45 Antimicrobial susceptibility testing of Streptococcus pneumoniae: quality assessment results. J Clin Pathol 1988 0.96
46 Antipsychotic drug treatment alters expression of mRNAs encoding lipid metabolism-related proteins. Mol Psychiatry 2003 0.94
47 Distribution and transferability of plasmids encoding trimethoprim resistance in urinary pathogens from Greece. J Med Microbiol 1991 0.93
48 A common clone of erythromycin-resistant Streptococcus pneumoniae in Greece and the UK. Clin Microbiol Infect 2003 0.92
49 Pneumococcal pneumonia with bacteraemia. Br J Dis Chest 1984 0.92
50 Two distinct forms of vancomycin resistance amongst enterococci in the UK. Lancet 1990 0.91
51 Genetic characteristics of pneumococcal disease in elderly patients before introducing the pneumococcal conjugate vaccine. Epidemiol Infect 2009 0.91
52 Pneumococcal serotypes causing pediatric meningitis in Turkey: application of a new technology in the investigation of cases negative by conventional culture. Eur J Clin Microbiol Infect Dis 2010 0.90
53 Emergence of a fluoroquinolone-resistant strain of Streptococcus pneumoniae in England. J Antimicrob Chemother 2003 0.90
54 Immunochromatographic strip test for rapid detection of diphtheria toxin: description and multicenter evaluation in areas of low and high prevalence of diphtheria. J Clin Microbiol 2002 0.90
55 Gentamicin resistance in clinical isolates of Escherichia coli encoded by genes of veterinary origin. J Med Microbiol 1994 0.90
56 Amplified fragment length polymorphism (AFLP) analysis of Clostridium novyi, C. perfringens and Bacillus cereus isolated from injecting drug users during 2000. J Med Microbiol 2002 0.88
57 Diagnosis of invasive pneumococcal infection by PCR amplification of Streptococcus pneumoniae genomic fragments in blood: a multi-centre comparative study. Commun Dis Public Health 2003 0.87
58 Clusters of new tuberculosis cases in North-west London: a survey from three hospitals based on IS6110 RFLP typing. J Infect 2000 0.87
59 Regional variation in ampicillin and trimethoprim resistance in Escherichia coli in England from 1990 to 1997, in relation to antibacterial prescribing. J Antimicrob Chemother 2000 0.86
60 Haemophilus aphrophilus discitis and vertebral osteomyelitis. Scand J Infect Dis 1995 0.86
61 Vancomycin-resistant enterococci in a district general hospital. Lancet 1992 0.85
62 Isolation and identification of Clostridium spp. from infections associated with the injection of drugs: experiences of a microbiological investigation team. J Med Microbiol 2002 0.84
63 Two clusters of invasive Streptococcus pyogenes infection in England. Adv Exp Med Biol 1997 0.84
64 An outbreak of serious illness and death among injecting drug users in England during 2000. J Med Microbiol 2002 0.84
65 Liquid chromatographic determination of creatinine in serum and urine. Anal Chem 1981 0.83
66 Antimicrobial susceptibility testing of historical and recent clinical isolates of Bordetella pertussis in the United Kingdom using the Etest method. Eur J Clin Microbiol Infect Dis 2010 0.83
67 Screening tests for the presumptive identification of Corynebacterium diphtheriae in a diagnostic laboratory. J Clin Microbiol 1996 0.80
68 Correlations between metal uptake in the soft tissue of Perna perna and gill filament pathology after exposure to mercury. Mar Pollut Bull 2002 0.80
69 Necrotising fasciitis associated with invasive group A streptococcal infections in England and Wales. Adv Exp Med Biol 1997 0.79
70 Oxacillin-resistant pneumococci sensitive to penicillin. Lancet 1993 0.79
71 The role of cartilage polysaccharides in osteoarthritis. Clin Orthop Relat Res 1968 0.79
72 Group A streptococcal invasive disease in England and Wales. Adv Exp Med Biol 1997 0.79
73 Diphtheria immunity in adults. Lancet 1996 0.78
74 Genetic relatedness of group A streptococci of the newly designated serotype M90 causing a food-borne outbreak and sporadic infections. Epidemiol Infect 2000 0.78
75 Virulence regulon polymorphism in group A streptococci revealed by long PCR and implications for epidemiological and evolutionary studies. J Med Microbiol 1996 0.78
76 Vancomycin-resistant enterococci. Lancet 1993 0.77
77 The effect of influenza virus on the adherence of Haemophilus influenzae to human cells in tissue culture. Br J Exp Pathol 1983 0.77
78 Study on the use of an enzyme-linked immunosorbent assay in determining human antibodies to diphtheria toxin as compared with a reference toxin neutralization assay. Comp Immunol Microbiol Infect Dis 1999 0.77
79 Direct enantiomeric separation of terfenadine and its major acid metabolite by high-performance liquid chromatography, and the lack of stereoselective terfenadine enantiomer biotransformation in man. J Chromatogr 1991 0.76
80 Antibiotic susceptibility of streptococci and related genera causing endocarditis: analysis of UK reference laboratory referrals, January 1996 to March 2000. BMJ 2001 0.75
81 Prophylactic vancomycin in very-low-birthweight infants. Lancet 1992 0.75
82 In response to Dr. Maria Lenaz's letter to the editor, "Ethics in managed care". Conn Med 1998 0.75
83 The clinical and public health value of non-culture methods in the investigation of a cluster of unexplained pneumonia cases. Epidemiol Infect 2007 0.75
84 PHLS surveillance of antibiotic resistance, England and Wales: emerging resistance in Streptococcus pneumoniae. Emerg Infect Dis 1996 0.75
85 Activity of moxifloxacin against clinical isolates of Streptococcus pneumoniae from England and Wales. J Antimicrob Chemother 2001 0.75
86 Nosocomial spread of Staphylococcus aureus showing intermediate resistance to methicillin. J Hosp Infect 1993 0.75
87 Antibiotic resistance monitoring, with particular reference to methicillin-resistant Staphylococcus aureus. Chemioterapia 1987 0.75
88 Antibiotic-resistant pneumococci in the United Kingdom. Commun Dis Rep CDR Rev 1992 0.75
89 Diagnosis of stress fractures. JAMA 1980 0.75
90 Nasal carriage of penicillin-resistant pneumococcus in sickle-cell patients. Lancet 1993 0.75
91 Cleaning level acceptance criteria and a high pressure liquid chromatography procedure for the assay of Meclizine Hydrochloride residue in swabs collected from pharmaceutical manufacturing equipment surfaces. J Pharm Biomed Anal 1999 0.75
92 Accuracy of routine susceptibility testing of Streptococcus pneumoniae in England and Wales. J Antimicrob Chemother 2001 0.75
93 Characterisation of group A streptococci from necrotising fasciitis cases in Gloucestershire, United Kingdom. Adv Exp Med Biol 1997 0.75
94 Quarterly communicable disease review. July to September 1992. From the PHLS Communicable Disease Surveillance Centre. J Public Health Med 1993 0.75
95 Septicaemia caused by an Enterobacter cloacae strain varying in resistance against cephalosporins. Infection 1989 0.75
96 Improved sample treatment before liquid-chromatographic determination of anticonvulsants in serum. Clin Chem 1981 0.75
97 Fastidious bacteriuria and pyuria. Lancet 1982 0.75
98 Thermospray liquid chromatographic-mass spectrometric analysis of castanospermine-related alkaloids in Castanospermum australe. J Nat Prod 1990 0.75
99 Oxacillin-resistant penicillin-sensitive pneumococci in the UK. J Antimicrob Chemother 1994 0.75
100 Ceftazidime-resistant Klebsiella pneumoniae. Lancet 1991 0.75
101 Microbiology investigations in community acquired pneumonia--most laboratories in England and Wales do not offer all those recommended in the British Thoracic Society guideline. J Infect 2008 0.75
102 Capillary gas chromatographic assay of residual methenamine hippurate in equipment cleaning validation swabs. J Pharm Biomed Anal 1998 0.75
103 New genetic location of gentamicin-resistance in methicillin-resistant Staphylococcus aureus. Lancet 1988 0.75
104 In vitro activity of ketolides HMR 3004 and HMR 3647 and seven other antimicrobial agents against Corynebacterium diphtheriae. J Antimicrob Chemother 2001 0.75