Unlugenc, H. Et Al. 2002. A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery. ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.46, no.8 , 1025-1030.

Unlugenc, H., GUNDUZ, M., OZALEVLI, M., & AKMAN, H., (2002). A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery. ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.46, no.8, 1025-1030.

Unlugenc, HAKKI Et Al. "A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery," ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.46, no.8, 1025-1030, 2002

Unlugenc, HAKKI Et Al. "A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery." ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.46, no.8, pp.1025-1030, 2002

Unlugenc, H. Et Al. (2002) . "A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery." ACTA ANAESTHESIOLOGICA SCANDINAVICA , vol.46, no.8, pp.1025-1030.

@article{article, author={HAKKI ÜNLÜGENÇ Et Al. }, title={A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery}, journal={ACTA ANAESTHESIOLOGICA SCANDINAVICA}, year=2002, pages={1025-1030} }