title: Plasma relaxin and prolactin immunoactivities in pregnancy and at parturition in the ewe.
mesh_terms: D000818:Animals; D002369:Castration; D005260:Female; D007743:Labor, Obstetric; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood; D011388:Prolactin / Q000097:blood*; D012065:Relaxin / Q000097:blood*; D012756:Sheep / Q000097:blood*; D013997:Time Factors
chemical_list: D011374:Progesterone; D011388:Prolactin; D012065:Relaxin