Relationship between antibiotic feeding in animals and emergence of bacterial resistance in man.
D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002417:Cattle; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects; D011815:R Factors; D012480:Salmonella Infections / Q000635:transmission*; D013552:Swine; D013997:Time Factors
D000900:Anti-Bacterial Agents