Antibiotic selection in clinical mastistis.
D000818:Animals; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000188:drug therapy*; D010406:Penicillins / Q000627:therapeutic use*; D013307:Streptomycin / Q000627:therapeutic use*
D010406:Penicillins; D013307:Streptomycin