title: Comparison of ampicillin and sulfachlorpyridazine in treatment of colibacillosis in swine.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use*; D000818:Animals; D004927:Escherichia coli Infections / Q000188:drug therapy / Q000662:veterinary*; D005260:Female; D008297:Male; D011724:Pyridazines / Q000627:therapeutic use; D013424:Sulfanilamides / Q000627:therapeutic use*; D013552:Swine; D013553:Swine Diseases / Q000188:drug therapy*
chemical_list: D011724:Pyridazines; D013424:Sulfanilamides; D000667:Ampicillin