TY - GEN AU - Paech,M TI - Patient-controlled epidural analgesia during labor SN - 0749-8047 PY - 1996///1024 KW - Analgesia, Epidural KW - Analgesia, Obstetrical KW - Analgesia, Patient-Controlled KW - Female KW - Humans KW - Pregnancy N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1097/00002508-199603000-00017 ER -