@article{doi:10.5505/agri.2011.44127, author = {Karaman, Semra and Gunusen, Ilkben and Uyar, Meltem and Biricik, Ebru and Firat, Vicdan}, title = {The effects of morphine and fentanyl alone or in combination added to intrathecal bupivacaine in spinal anesthesia for Cesarean section}, journal = {Ağrı}, volume = {23}, number = {2}, pages = {57-63}, year = {2011}, doi = {10.5505/agri.2011.44127}, note ={PMID: 21644105}, URL = {https://dx.doi.org/10.5505/agri.2011.44127}, eprint = {https://dx.doi.org/10.5505/agri.2011.44127} }