title: [Fentanyl in peridural obstetrical analgesia. Evaluation based on 4 years of use].
mesh_terms: D000767:Anesthesia, Epidural; D000768:Anesthesia, General; D000773:Anesthesia, Obstetrical; D001034:Apgar Score; D002045:Bupivacaine; D002585:Cesarean Section; D005113:Extraction, Obstetrical; D005260:Female; D005283:Fentanyl / Q000009:adverse effects / Q000097:blood; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
chemical_list: D005283:Fentanyl; D002045:Bupivacaine
vernacular_title: Le fentanyl dans l'analgésie obstétricale par voie péridurale. Bilan après quatre ans d'utilisation.