Distribution of bacteria in milk drawn directly from the cow's udder.
D000818:Animals; D001419:Bacteria / Q000302:isolation & purification*; D002417:Cattle; D005260:Female; D007958:Leukocyte Count; D008321:Mammary Glands, Animal / Q000382:microbiology*; D008892:Milk / Q000382:microbiology*