Analysis of R factors in Serratia marcescens strains isolated from the "Hospital Universitario de Caracas".
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001424:Bacterial Infections / Q000382:microbiology; D003227:Conjugation, Genetic; D003428:Cross Infection / Q000382:microbiology; D004351:Drug Resistance; D006801:Humans; D008826:Microbial Sensitivity Tests; D011815:R Factors; D012706:Serratia marcescens / Q000187:drug effects / Q000235:genetics* / Q000302:isolation & purification
D000900:Anti-Bacterial Agents