title: Pregnancy diagnosis in cattle.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D003951:Diagnostic Errors; D004970:Estrone / Q000031:analogs & derivatives / Q000032:analysis; D004972:Estrus Detection; D005260:Female; D008892:Milk / Q000032:analysis; D010173:Palpation; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary*; D011270:Pregnancy, Animal; D011374:Progesterone / Q000032:analysis; D012007:Rectum; D014463:Ultrasonography / Q000662:veterinary
chemical_list: D004970:Estrone; D011374:Progesterone; C017296:estrone sulfate