title: The effect of disconnecting the uterus and ovary on the length of gestation in the pig.
mesh_terms: D000818:Animals; D004967:Estrogens / Q000097:blood; D005260:Female; D007743:Labor, Obstetric; D007774:Lactation; D008098:Litter Size; D003341:Luteolysis; D010053:Ovary / Q000033:anatomy & histology / Q000502:physiology*; D011247:Pregnancy; D011255:Pregnancy Maintenance; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood; D013552:Swine; D014599:Uterus / Q000033:anatomy & histology / Q000502:physiology*
chemical_list: D004967:Estrogens; D011374:Progesterone