Resistance of calf scour-producing organisms to broad spectrum antibiotics.
D000818:Animals; D000900:Anti-Bacterial Agents; D001419:Bacteria; D001424:Bacterial Infections; D002417:Cattle; D002418:Cattle Diseases; D004352:Drug Resistance, Microbial; D008826:Microbial Sensitivity Tests
D000900:Anti-Bacterial Agents
ANTIBIOTICS/resistance and sensitivity; BACTERIA/resistance and sensitivity; CATTLE/diseases