Amiphenazole in obstetric analgesia.
D000698:Analgesia; D016362:Analgesia, Obstetrical; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D013844:Thiazoles
D013844:Thiazoles; C004484:amiphenazole
LABOR/anesthesia and analgesia; THIAZOLES/anesthesia and analgesia