Relationships between two levels of aureomycin-sulphamethazine supplementation and acquisition of resistance to ovine coccidiosis.
D000818:Animals; D002751:Chlortetracycline / Q000008:administration & dosage* / Q000627:therapeutic use; D003048:Coccidiosis / Q000188:drug therapy / Q000276:immunology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy* / Q000276:immunology; D013418:Sulfamethazine / Q000008:administration & dosage* / Q000627:therapeutic use
D013418:Sulfamethazine; D002751:Chlortetracycline