Prevalences of antibiotic resistant Escherichia coli strains isolated from clinical materials in Tokyo area and their conjugative R plasmids in 1978.
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D003227:Conjugation, Genetic; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects* / Q000235:genetics; D006801:Humans; D011815:R Factors; D013997:Time Factors
D000900:Anti-Bacterial Agents