title: [Opioids and reproduction].
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D004723:Endorphins / Q000378:metabolism / Q000502:physiology*; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D005316:Fetal Distress / Q000097:blood; D006801:Humans; D007247:Infertility, Female / Q000378:metabolism; D007743:Labor, Obstetric; D010060:Ovulation; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D011248:Pregnancy Complications / Q000378:metabolism; D012098:Reproduction
chemical_list: D004723:Endorphins
vernacular_title: Opioides y reproducción.