title: Oestrone sulphate in milk of pregnant dairy cows.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004970:Estrone / Q000031:analogs & derivatives* / Q000032:analysis; D005260:Female; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary*
chemical_list: D004970:Estrone; C017296:estrone sulfate