APA

Azagra J. S., Goergen M., Ansay J., De Simone P., Vanhaverbeek M., Devuyst L. & Squelaert J. (19990708). Laparoscopic gastric reduction surgery. Preliminary results of a randomized, prospective trial of laparoscopic vs open vertical banded gastroplasty. : Surgical endoscopy.

Chicago

Azagra J S, Goergen M, Ansay J, De Simone P, Vanhaverbeek M, Devuyst L and Squelaert J. 19990708. Laparoscopic gastric reduction surgery. Preliminary results of a randomized, prospective trial of laparoscopic vs open vertical banded gastroplasty. : Surgical endoscopy.

Harvard

Azagra J. S., Goergen M., Ansay J., De Simone P., Vanhaverbeek M., Devuyst L. and Squelaert J. (19990708). Laparoscopic gastric reduction surgery. Preliminary results of a randomized, prospective trial of laparoscopic vs open vertical banded gastroplasty. : Surgical endoscopy.

MLA

Azagra J S, Goergen M, Ansay J, De Simone P, Vanhaverbeek M, Devuyst L and Squelaert J. Laparoscopic gastric reduction surgery. Preliminary results of a randomized, prospective trial of laparoscopic vs open vertical banded gastroplasty. : Surgical endoscopy. 19990708.