title: Ecological patterns of udder infection.
mesh_terms: D000818:Animals; D001407:Bacillus / Q000254:growth & development; D001419:Bacteria / Q000254:growth & development; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D004463:Ecology; D005260:Female; D007785:Lactose / Q000032:analysis; D007958:Leukocyte Count; D008321:Mammary Glands, Animal / Q000382:microbiology*; D008414:Mastitis, Bovine / Q000382:microbiology*; D008837:Micrococcus / Q000254:growth & development; D008892:Milk / Q000032:analysis / Q000166:cytology; D013290:Streptococcal Infections / Q000662:veterinary*; D013291:Streptococcus / Q000254:growth & development*; D013292:Streptococcus agalactiae / Q000254:growth & development / Q000276:immunology; D013997:Time Factors
chemical_list: D007785:Lactose