APA citiranje

Kim, A. L., & Choi, Y. I. (2017). Safety of duodenal ampullectomy for benign periampullary tumors. Ann Hepatobiliary Pancreat Surg.

Citação norma Chicago

Kim, Alvin Lyle, and Young Il Choi. "Safety of Duodenal Ampullectomy for Benign Periampullary Tumors." Ann Hepatobiliary Pancreat Surg 2017.

MLA citiranje

Kim, Alvin Lyle, and Young Il Choi. "Safety of Duodenal Ampullectomy for Benign Periampullary Tumors." Ann Hepatobiliary Pancreat Surg 2017.