title: An evaluation of an external electromyographic system for recording uterine contractions during labor.
mesh_terms: D000293:Adolescent; D000328:Adult; D000767:Anesthesia, Epidural; D004576:Electromyography / Q000295:instrumentation; D005069:Evaluation Studies as Topic; D005260:Female; D005318:Fetal Heart / Q000502:physiology; D005865:Gestational Age; D006339:Heart Rate; D006801:Humans; D007743:Labor, Obstetric; D008619:Mepivacaine / Q000008:administration & dosage; D008722:Methods; D008991:Monitoring, Physiologic; D009119:Muscle Contraction; D011247:Pregnancy; D014599:Uterus / Q000502:physiology*
chemical_list: D008619:Mepivacaine