Özdemir Aktan, A. Et Al. 1994. How minimally invasive is laparoscopic cholecystectomy?. Surgical Laparoscopy and Endoscopy , vol.4, no.1 , 18-21.

Özdemir Aktan, A., Büyükgebiz, O., Yeğen, C., & Yalin, R., (1994). How minimally invasive is laparoscopic cholecystectomy?. Surgical Laparoscopy and Endoscopy , vol.4, no.1, 18-21.

Özdemir Aktan, A. Et Al. "How minimally invasive is laparoscopic cholecystectomy?," Surgical Laparoscopy and Endoscopy , vol.4, no.1, 18-21, 1994

Özdemir Aktan, A. Ö. Et Al. "How minimally invasive is laparoscopic cholecystectomy?." Surgical Laparoscopy and Endoscopy , vol.4, no.1, pp.18-21, 1994

Özdemir Aktan, A. Et Al. (1994) . "How minimally invasive is laparoscopic cholecystectomy?." Surgical Laparoscopy and Endoscopy , vol.4, no.1, pp.18-21.

@article{article, author={A. Özdemir Aktan Et Al. }, title={How minimally invasive is laparoscopic cholecystectomy?}, journal={Surgical Laparoscopy and Endoscopy}, year=1994, pages={18-21} }