title: EMERGENCE OF ANTIBIOTIC-RESISTANT ESCHERICHIA COLI IN A CLOSED-POPULATION WHEN CHLORAMPHENICOL WAS USED EXTENSIVELY.
mesh_terms: D000900:Anti-Bacterial Agents; D002701:Chloramphenicol; D004352:Drug Resistance, Microbial; D004926:Escherichia coli; D010600:Pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D002701:Chloramphenicol
keywords: CHLORAMPHENICOL; DRUG RESISTANCE, MICROBIAL; ESCHERICHIA COLI; PHARMACOLOGY