But, A. K. Et Al. 2007. The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery. ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.51, no.5 , 601-606.

But, A. K., Erdil, F., Yucel, A., Gedik, E., Durmus, M., & Ersoy, M. O., (2007). The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery. ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.51, no.5, 601-606.

But, A. Et Al. "The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery," ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.51, no.5, 601-606, 2007

But, A. K. Et Al. "The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery." ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.51, no.5, pp.601-606, 2007

But, A. K. Et Al. (2007) . "The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery." ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.51, no.5, pp.601-606.

@article{article, author={A. K. But Et Al. }, title={The effects of single-dose tramadol on post-operative pain and morphine requirements after coronary artery bypass surgery}, journal={ACTA ANAESTHESIOLOGICA SCANDINAVICA}, year=2007, pages={601-606} }