Aktan, A. Et Al. 1994. How minimally invasive is laparoscopic cholecystectomy?. Surgical laparoscopy & endoscopy , vol.4 , 18-21.

Aktan, A., Büyükgebiz, O., Yeğen, C., & Yalin, R., (1994). How minimally invasive is laparoscopic cholecystectomy?. Surgical laparoscopy & endoscopy , vol.4, 18-21.

Aktan, AO Et Al. "How minimally invasive is laparoscopic cholecystectomy?," Surgical laparoscopy & endoscopy , vol.4, 18-21, 1994

Aktan, AO Et Al. "How minimally invasive is laparoscopic cholecystectomy?." Surgical laparoscopy & endoscopy , vol.4, pp.18-21, 1994

Aktan, A. Et Al. (1994) . "How minimally invasive is laparoscopic cholecystectomy?." Surgical laparoscopy & endoscopy , vol.4, pp.18-21.

@article{article, author={AO Aktan Et Al. }, title={How minimally invasive is laparoscopic cholecystectomy?}, journal={Surgical laparoscopy & endoscopy}, year=1994, pages={18-21} }