title: Bovine mastitis in some state farms in SR Macedonia.
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques / Q000662:veterinary; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000382:microbiology*; D008892:Milk / Q000382:microbiology; D013291:Streptococcus / Q000302:isolation & purification; D013292:Streptococcus agalactiae / Q000302:isolation & purification; D015022:Yugoslavia