Further short-term studies of the influence of the milking machine on the rate of new mastitis infections.
D000818:Animals; D002417:Cattle; D003612:Dairying / Q000295:instrumentation*; D005260:Female; D007774:Lactation; D008321:Mammary Glands, Animal / Q000382:microbiology* / Q000502:physiology; D008414:Mastitis, Bovine / Q000209:etiology*; D008892:Milk / Q000378:metabolism; D011247:Pregnancy; D012212:Rheology; D013997:Time Factors