Relief of pain in childbirth by a new antispasmodic.
D000700:Analgesics / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000187:drug effects*; D009132:Muscles / Q000627:therapeutic use*; D007744:Obstetric Labor Complications; D010146:Pain / Q000188:drug therapy*; D011247:Pregnancy; D011804:Quinolines / Q000627:therapeutic use*
D000700:Analgesics; D011804:Quinolines