Field trials with trimethoprim and sulphadoxine.
D000818:Animals; D000890:Anti-Infective Agents / Q000008:administration & dosage*; D001424:Bacterial Infections / Q000517:prevention & control / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control; D004357:Drug Synergism; D005493:Folic Acid Antagonists / Q000008:administration & dosage*; D008414:Mastitis, Bovine / Q000517:prevention & control; D011743:Pyrimidines / Q000008:administration & dosage*; D013449:Sulfonamides / Q000008:administration & dosage; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control; D014295:Trimethoprim / Q000008:administration & dosage
D000890:Anti-Infective Agents; D005493:Folic Acid Antagonists; D011743:Pyrimidines; D013449:Sulfonamides; D014295:Trimethoprim