@article{doi:, author = {Özbek, H. and Atıcı, Ş. and Işık, G.}, title = {A retrospective evaluation of cancer pain patients}, journal = {Ağrı}, volume = {12}, number = {4}, pages = {36-42}, year = {2000}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }