title: Assessment of obstetric analgesic therapy.
mesh_terms: D000700:Analgesics / Q000009:adverse effects*; D000773:Anesthesia, Obstetrical; D005260:Female; D005318:Fetal Heart / Q000187:drug effects*; D006801:Humans; D007743:Labor, Obstetric / Q000187:drug effects*; D009325:Nausea / Q000139:chemically induced; D011247:Pregnancy; D014599:Uterus / Q000502:physiology; D014839:Vomiting / Q000139:chemically induced
chemical_list: D000700:Analgesics