title: Effect of certain biologic and antibacterial agents on development of acute respiratory tract disease in weaned beef calves.
mesh_terms: D000281:Administration, Intranasal; D000284:Administration, Oral; D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000382:microbiology; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D007106:Immune Sera / Q000008:administration & dosage*; D007241:Infectious Bovine Rhinotracheitis / Q000276:immunology; D007273:Injections, Intramuscular; D007279:Injections, Subcutaneous; D008297:Male; D009174:Mycoplasma / Q000302:isolation & purification; D009666:Nose / Q000382:microbiology; D010325:Pasteurella / Q000276:immunology / Q000302:isolation & purification; D012328:RNA Viruses / Q000276:immunology; D012141:Respiratory Tract Infections / Q000517:prevention & control / Q000662:veterinary*; D018108:Respirovirus / Q000276:immunology; D013418:Sulfamethazine / Q000008:administration & dosage / Q000627:therapeutic use; D014765:Viral Vaccines / Q000008:administration & dosage*; D014886:Weaning
chemical_list: D000900:Anti-Bacterial Agents; D007106:Immune Sera; D014765:Viral Vaccines; D013418:Sulfamethazine