TY - GEN AU - Niesel,H C AU - Al-Rafai,S TI - [Regional anesthesia in abdominal surgery] SN - 0023-8236 PY - 1983///0623 KW - Abdomen KW - surgery KW - Anesthesia, Conduction KW - Blood Pressure KW - Humans KW - Partial Pressure N1 - Publication Type: English Abstract; Journal Article UR - https://doi.org/10.1007/BF01271811 ER -