title: Steroids in pregnancy and parturition in the marsupial, Macropus eugenii.
mesh_terms: D000818:Animals; D003338:Corpus Luteum / Q000378:metabolism; D004971:Estrus; D005260:Female; D005333:Fetus / Q000502:physiology; D007700:Kinetics; D007743:Labor, Obstetric; D007614:Macropodidae / Q000502:physiology*; D008394:Marsupialia / Q000502:physiology*; D009893:Opossums; D011247:Pregnancy; D011270:Pregnancy, Animal; D011284:Pregnenolone / Q000378:metabolism*; D011374:Progesterone / Q000378:metabolism*; D013045:Species Specificity; D013997:Time Factors
chemical_list: D011374:Progesterone; D011284:Pregnenolone