1. Antibiotic resistance: more information needed to oversee use of medically important drugs in food animals : report to Congressional requesters Publication: Washington, D.C. : U.S. Government Accountability Office, March 2017 Subject(s): Anti-Bacterial Agents -- adverse effectsAnti-Bacterial Agents -- therapeutic useBacterial Infections -- drug therapyDrug Resistance, BacterialDrug Resistance, MicrobialFood -- adverse effectsFood InspectionFood SafetyFoodborne Diseases -- microbiologyVeterinary Drugs -- adverse effectsVeterinary Drugs -- therapeutic useBacterial Infections -- epidemiologyCattleDisease Outbreaks -- prevention & controlFoodborne Diseases -- epidemiologyPoultrySwineWorld healthHumansCanadaDenmarkNetherlandsUnited StatesUnited States. Department of Agriculture.United States. Department of Health and Human Services.