Mastitis control program: effect on milk production.
D000818:Animals; D001424:Bacterial Infections / Q000662:veterinary; D002417:Cattle; D002713:Chlorine / Q000627:therapeutic use; D003354:Corynebacterium Infections / Q000662:veterinary; D004096:Dihydrostreptomycin Sulfate / Q000627:therapeutic use; D005260:Female; D007774:Lactation; D008414:Mastitis, Bovine / Q000209:etiology / Q000517:prevention & control*; D008837:Micrococcus; D010406:Penicillins / Q000627:therapeutic use; D011247:Pregnancy; D013203:Staphylococcal Infections / Q000662:veterinary; D013290:Streptococcal Infections / Q000662:veterinary; D013292:Streptococcus agalactiae; D013997:Time Factors
D010406:Penicillins; D002713:Chlorine; D004096:Dihydrostreptomycin Sulfate