TY - GEN AU - Van Aken,Hugo AU - Gogarten,Wiebke AU - BrĂ¼ssel,Thomas AU - Brodner,Gerhard TI - Epidural anaesthesia and analgesia in mayor surgery SN - 0140-6736 PY - 2002///1007 KW - Analgesia, Epidural KW - methods KW - Anesthesia, Epidural KW - Humans N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/s0140-6736(02)09716-7 ER -