title: Serum prolactin heterogeneity in the cow and goat.
mesh_terms: D000818:Animals; D002417:Cattle / Q000097:blood*; D005260:Female; D006041:Goats / Q000097:blood*; D008970:Molecular Weight; D011247:Pregnancy; D011388:Prolactin / Q000097:blood*; D012621:Seasons
chemical_list: D011388:Prolactin