A field study of twelve sows affected with the MMA syndrome.
D000818:Animals; D005260:Female; D007775:Lactation Disorders / Q000662:veterinary*; D008321:Mammary Glands, Animal / Q000382:microbiology; D008413:Mastitis / Q000473:pathology / Q000662:veterinary*; D011247:Pregnancy; D013552:Swine; D013553:Swine Diseases / Q000097:blood / Q000473:pathology; D014591:Uterine Diseases / Q000473:pathology / Q000662:veterinary*; D014599:Uterus / Q000382:microbiology