title: Effects of prolonged antimicrobial medication in poultry: I. observations with tetracyclines in water.
mesh_terms: D000818:Animals; D001424:Bacterial Infections / Q000188:drug therapy / Q000662:veterinary*; D001835:Body Weight / Q000187:drug effects; D002645:Chickens; D004032:Diet; D004756:Enterobacteriaceae Infections / Q000188:drug therapy / Q000662:veterinary; D005260:Female; D008297:Male; D011201:Poultry Diseases / Q000188:drug therapy*; D013754:Tetracyclines / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D014881:Water Supply
chemical_list: D013754:Tetracyclines