title: Relationships between concentrations of porcine prolactin in blood serum and milk of lactating sows.
mesh_terms: D000818:Animals; D005260:Female; D007774:Lactation; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D011388:Prolactin / Q000097:blood / Q000378:metabolism*; D013552:Swine / Q000502:physiology*
chemical_list: D011388:Prolactin