APA-viite

Kang, T., Kim, H. O., Kim, H., Chun, H., Han, W. K., & Jung, K. U. (2015). Age Over 80 is a Possible Risk Factor for Postoperative Morbidity After a Laparoscopic Resection of Colorectal Cancer. Ann Coloproctol.

Chicago-tyylinen lähdeviittaus

Kang, Taekhyun, Hyung Ook Kim, Hungdai Kim, Ho-Kyung Chun, Won Kon Han, ja Kyung Uk Jung. "Age Over 80 Is a Possible Risk Factor for Postoperative Morbidity After a Laparoscopic Resection of Colorectal Cancer." Ann Coloproctol 2015.

MLA-viite

Kang, Taekhyun, et al. "Age Over 80 Is a Possible Risk Factor for Postoperative Morbidity After a Laparoscopic Resection of Colorectal Cancer." Ann Coloproctol 2015.

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