AU - Acar, Pınar AU - Özyuvacı, Emine AU - Vatansever, Şule AU - Toprak, Naile AU - Akyol, Onat TI - Assessment of the effect of intrathecal levobupivacaine combined with fentanyl or morphine on postoperative analgesia in patients undergoing cesarean section PT - Journal Article DP - 2010 TA - Ağrı PG - 151-158 VI - 22 IP - 4 AID - [doi] PMID - 21153933 4100 - https://dx.doi.org/ SO - Agri, 2010 22(4):151