title: Antibiotic resistance and R factors in gram-negative bacteria isolated in a hospital for infectious diseases. IV. Influence of hospital environment on the incidence and type of resistance in enteric bacteria.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects* / Q000302:isolation & purification; D003428:Cross Infection / Q000382:microbiology; D004352:Drug Resistance, Microbial; D004781:Environmental Exposure; D004926:Escherichia coli / Q000187:drug effects / Q000302:isolation & purification; D005243:Feces / Q000382:microbiology; D005260:Female; D006748:Hospital Departments; D006782:Hospitals, Special; D006801:Humans; D007902:Length of Stay; D008297:Male; D008826:Microbial Sensitivity Tests
chemical_list: D000900:Anti-Bacterial Agents