The effects of continuous epidural anesthesia on fetal heart rate during labor.
D000767:Anesthesia, Epidural; D005260:Female; D005318:Fetal Heart; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D007743:Labor, Obstetric / Q000187:drug effects; D008012:Lidocaine / Q000008:administration & dosage / Q000494:pharmacology; D011247:Pregnancy
D008012:Lidocaine