Published in Lancet on February 13, 1971
Trimethoprim resistance determined by R factors. Br Med J (1972) 2.96
Comparative analysis of plasmids and some metabolic characteristics of Escherichia coli K1 from diseased and healthy individuals. Infect Immun (1980) 2.59
Isolation and characterization of multiply antibiotic-resistant Clostridum perfringens strains from porcine feces. Antimicrob Agents Chemother (1978) 2.11
Antibiotic resistance and transmissible R-factors in the intestinal coliform flora of healthy adults and children in an urban and a rural community. J Hyg (Lond) (1972) 2.04
Animal model for determining the no-effect level of an antimicrobial drug on drug resistance in the lactose-fermenting enteric flora. Antimicrob Agents Chemother (1975) 1.28
Antibiotic resistance characteristics of environmental bacteria from an oxytetracycline production wastewater treatment plant and the receiving river. Appl Environ Microbiol (2010) 1.26
Effect of stay in hospital and oral chemotherapy on the antibiotic sensitivity of bowel coliforms. J Hyg (Lond) (1973) 1.24
Characteristics of antimicrobial resistance of Escherichia coli from animals: relationship to veterinary and management uses of antimicrobial agents. Appl Microbiol (1971) 1.23
Spread of a single plasmid clone to an untreated individual from a person receiving prolonged tetracycline therapy. Antimicrob Agents Chemother (1977) 1.14
Sulphadimidine, co-trimoxazole, and a placebo in the management of symptomatic urinary tract infection in general practice. J R Coll Gen Pract (1972) 1.04
Effect of oral tetracycline on the occurrence of tetracycline-resistant strains of Escherichia coli in the intestinal tract of humans. Antimicrob Agents Chemother (1973) 1.01
Characterization and prevalence of the different mechanisms of resistance to beta-lactam antibiotics in clinical isolates of Escherichia coli. Antimicrob Agents Chemother (1974) 0.98
Antibiotic residues and drug resistance in human intestinal flora. Antimicrob Agents Chemother (1987) 0.98
Foodborne urinary tract infections: a new paradigm for antimicrobial-resistant foodborne illness. Front Microbiol (2013) 0.98
Changing patterns of plasmid-mediated drug resistance during tetracycline therapy. Antimicrob Agents Chemother (1977) 0.92
Comparative efficacy and safety of nalidixic acid versus trimethoprim/sulfamethoxazole in treatment of acute urinary tract infections in college-age women. Antimicrob Agents Chemother (1981) 0.90
Transferable antibiotic resistance in enteropathogenic Escherichia coli between 1948 and 1968. Antimicrob Agents Chemother (1973) 0.88
Emergence of trimethoprim resistance in fecal flora. Antimicrob Agents Chemother (1985) 0.87
Synergy of nitric oxide and silver sulfadiazine against gram-negative, gram-positive, and antibiotic-resistant pathogens. Mol Pharm (2010) 0.86
Problem of antimicrobial resistance of fecal aerobic gram-negative bacilli in the elderly. Antimicrob Agents Chemother (1996) 0.85
Interbacterial transfer of R factor in humans. Antimicrob Agents Chemother (1973) 0.82
Comparison of the epidemiology of bacterial resistance to mecillinam and ampicillin. Antimicrob Agents Chemother (1976) 0.82
Selection of multiresistant coliforms by long-term treatment of hypercholesterolaemia with neomycin. Br Med J (1977) 0.77
Antibiotic resistance and small R plasmids among Escherichia coli isolates from outpatient urinary tract infections in northern Norway. Antimicrob Agents Chemother (1985) 0.77
Resistance of Escherichia coli in faeces and the use of antimicrobial agents in the treatment of hospital patients. J Hyg (Lond) (1983) 0.75
Infectious diseases: annual review of significant publications. Postgrad Med J (1972) 0.75
Serology, chemistry, and genetics of O and K antigens of Escherichia coli. Bacteriol Rev (1977) 13.47
Properties of an R factor from Pseudomonas aeruginosa. J Bacteriol (1971) 13.06
Uniform nomenclature for bacterial plasmids: a proposal. Bacteriol Rev (1976) 12.28
Mutant drug resistant factors of high transmissibility. Nature (1967) 9.87
Phylogenetic relationships of drug-resistance factors and other transmissible bacterial plasmids. Bacteriol Rev (1968) 9.19
Penicillinase synthesis controlled by infectious R factors in Enterobacteriaceae. Nature (1965) 8.77
Host ranges of R factors. J Gen Microbiol (1972) 8.38
Escherichia coli K1 capsular polysaccharide associated with neonatal meningitis. N Engl J Med (1974) 7.89
R factors from Proteus rettgeri. J Gen Microbiol (1972) 7.83
Clonal relationships among Escherichia coli strains that cause hemorrhagic colitis and infantile diarrhea. Infect Immun (1993) 6.72
Epidemiology of Escherichia coli K1 in healthy and diseased newborns. Lancet (1975) 6.25
Polynucleotide sequence relationships among plasmids of the I compatibility complex. J Gen Microbiol (1974) 5.91
The relation of resistance transfer factors to the F-factor (sex-factor) of Escherichia coli K12. Genet Res (1966) 5.90
The establishment of K99, a thermolabile, transmissible escherichia coli K antigen, previously called "Kco", possessed by calf and lamb enteropathogenic strains. Acta Pathol Microbiol Scand B (1975) 5.85
Clinical and laboratory studies with carbenicillin. A new penicillin active against Pseudomonas pyocyanea. Lancet (1967) 5.31
Comparison of Escherichia coli fimbrial antigen F7 with type 1 fimbriae. Infect Immun (1980) 5.19
Episome-carried surface antigen K88 of Escherichia coli. I. Transmission of the determinant of the K88 antigen and influence on the transfer of chromosomal markers. J Bacteriol (1966) 5.09
Molecular specificities of R factor-determined beta-lactamases: correlation with plasmid compatibility. J Bacteriol (1974) 5.06
Episome-carried surface antigen K88 of Escherichia coli. 3. Morphology. J Bacteriol (1967) 5.03
Special Escherichia coli serotypes among enterotoxigenic strains from diarrhoea in adults and children. Med Microbiol Immunol (1976) 4.95
Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons. J Bacteriol (1976) 4.88
Trimethoprim resistance conferred by W plasmids in Enterobacteriaceae. J Gen Microbiol (1972) 4.87
The purification and properties of a penicillinase whose synthesis is mediated by an R-factor in Escherichia coli. Biochem J (1966) 4.87
Cefotoxime (HR 756) a new cephalosporin with exceptional broad-spectrum activity in vitro. J Antimicrob Chemother (1978) 4.83
Episome-carried surface antigen K88 of Escherichia coli. II. Isolation and chemical analysis. J Bacteriol (1967) 4.83
Trimethoprim R factors in enterobacteria from clinical specimens. J Med Microbiol (1974) 4.75
Compatibility groups among fi - R factors. Nature (1971) 4.43
Special O:K:H serotypes among enterotoxigenic E. coli strains from diarrhea in adults and children. Occurrence of the CF (colonization factor) antigen and of hemagglutinating abilities. Med Microbiol Immunol (1977) 4.33
From the national institutes of health. Summary of a workshop on the clone concept in the epidemiology, taxonomy, and evolution of the enterobacteriaceae and other bacteria. J Infect Dis (1983) 4.27
Genetic diversity in relation to serotype in Escherichia coli. Infect Immun (1985) 4.11
World-wide antibiotic resistance in methicillin-resistant Staphylococcus aureus. Lancet (1989) 4.06
Serotypes, hemolysin production, and receptor recognition of Escherichia coli strains associated with neonatal sepsis and meningitis. Infect Immun (1985) 4.01
Drug resistance and R factors in the bowel bacteria of London patients before and after admission to hospital. Br Med J (1969) 3.92
Isolation of Escherichia coli, Pseudomonas aeruginosa, and Klebsiella from food in hospitals, canteens, and schools. Lancet (1971) 3.70
Close association of verotoxin (Shiga-like toxin) production with enterohemolysin production in strains of Escherichia coli. J Clin Microbiol (1989) 3.70
Trimethoprim--sulphamethoxazole: comparative study in urinary infection in hospital. Br Med J (1969) 3.68
In-vitro studies with ciprofloxacin, a new 4-quinolone compound. J Antimicrob Chemother (1984) 3.62
Sex pili and the classification of sex factors in the enterobacteriaceae. Nature (1967) 3.56
Enterotoxigenic Escherichia coli isolated from food. J Infect Dis (1977) 3.52
P-fimbriated clones among uropathogenic Escherichia coli strains. Infect Immun (1984) 3.50
Occurrence of K99 antigen on Escherichia coli isolated from pigs and colonization of pig ileum by K99+ enterotoxigenic E. coli from calves and pigs. Infect Immun (1977) 3.48
Plasmids determining I pili constitute a compatibility complex. J Gen Microbiol (1973) 3.36
Changes in the pharmacokinetics of ciprofloxacin and fecal flora during administration of a 7-day course to human volunteers. Antimicrob Agents Chemother (1984) 3.35
Serology of Escherichia coli fimbriae. Prog Allergy (1983) 3.11
Quality control of serum gentamicin assays--experience of national surveys. J Antimicrob Chemother (1975) 3.08
Patterns of loss of enterotoxigenicity by Escherichia coli isolated from adults with diarrhea: suggestive evidence for an interrelationship with serotype. Infect Immun (1977) 3.04
Double-blind trial to compare ampicillin, cephalexin, co-trimoxazole, and trimethoprim in treatment of urinary infection. Br Med J (1972) 2.97
Trimethoprim resistance determined by R factors. Br Med J (1972) 2.96
Escherichia coli serotyping and disease in man and animals. Can J Microbiol (1992) 2.94
Trimethoprim and rifampicin: in vitro activities separately and in combination. J Antimicrob Chemother (1975) 2.93
Form variation in Escherichia coli K1: determined by O-acetylation of the capsular polysaccharide. J Exp Med (1979) 2.89
Prophylactic doxycycline for travelers' diarrhea. Results of a prospective double-blind study of Peace Corps volunteers in Kenya. N Engl J Med (1978) 2.86
Cattle as reservoir of verotoxin-producing Escherichia coli O157:H7. Lancet (1987) 2.78
Flavonoids in food and their health benefits. Plant Foods Hum Nutr (2004) 2.75
Conjugative plasmids in bacteria of the 'pre-antibiotic' era. Nature (1983) 2.75
Screening of urines with dipstrips: does it reduce workload and consumable costs? J Clin Pathol (1990) 2.68
Relation between Escherichia coli K1 capsular polysaccharide antigen and clinical outcome in neonatal meningitis. Lancet (1974) 2.67
Relationship of bacteriuria in pregnancy to acute pyelonephritis, prematurity, and fetal mortality. Lancet (1969) 2.63
F7 and type 1-like fimbriae from three Escherichia coli strains isolated from urinary tract infections: protein chemical and immunological aspects. Infect Immun (1982) 2.63
R124, an fi R factor of a new compatibility class. J Gen Microbiol (1972) 2.62
Sulphamethoxazole-trimethoprim: the first two years. J Clin Pathol (1971) 2.59
The mysterious "urethral syndrome". BMJ (1991) 2.54
Immunoelectrophoretic patterns of extracts from all Escherichia coli O and K antigen test strains: correlation with pathogenicity. Acta Pathol Microbiol Scand B Microbiol Immunol (1971) 2.54
An epidemiological study of strains of Shigella sonnei from two related outbreaks. J Hyg (Lond) (1972) 2.54
The relationship of F type piliation and F phage sensitivity to drug resistance transfer in R+F- Escherichia coli K 12. J Gen Microbiol (1966) 2.52
Escherichia coli in extra-intestinal infections. J Hyg (Lond) (1985) 2.51
Single-dose treatment of acute urinary tract infection: a controlled trial. Br Med J (1967) 2.50
R factors from Proteus morganii. J Gen Microbiol (1973) 2.49
Comparison of the modified Stokes' method of susceptibility testing with results obtained using MIC methods and British Society of Antimicrobial Chemotherapy breakpoints. J Antimicrob Chemother (1998) 2.42
K antigens of Escherichia coli and renal involvement in urinary-tract infections. Lancet (1971) 2.40
Cefoxitin and cephalothin: antimicrobial activity, human pharmacokinetics, and toxicology. Antimicrob Agents Chemother (1974) 2.40
Infectious drug resistance. Br Med Bull (1965) 2.39