title: Plasma prolactin in the sow with emphasis on variation in resumption of ovarian activity after weaning.
mesh_terms: D000818:Animals; D005260:Female; D007774:Lactation; D010053:Ovary / Q000502:physiology*; D011247:Pregnancy; D011388:Prolactin / Q000097:blood*; D013552:Swine / Q000502:physiology*; D014886:Weaning
chemical_list: D011388:Prolactin