title: Some factors associated with the late-winter decline in the lactose content of herd bulk milks.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001419:Bacteria / Q000166:cytology; D002452:Cell Count; D004739:England; D005260:Female; D007774:Lactation; D007785:Lactose / Q000378:metabolism*; D050356:Lipid Metabolism; D008321:Mammary Glands, Animal / Q000378:metabolism; D008892:Milk / Q000378:metabolism* / Q000382:microbiology; D008894:Milk Proteins / Q000378:metabolism; D011247:Pregnancy; D012621:Seasons
chemical_list: D008894:Milk Proteins; D007785:Lactose