[Painless labor using continouous epidural anesthesia in the lumbar region].
D000136:Acid-Base Equilibrium; D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D001784:Blood Gas Analysis; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008012:Lidocaine; D009321:Natural Childbirth; D011247:Pregnancy
D008012:Lidocaine