Reoperation for marginal ulceration.

MLA

Nguyen, N. T., et al. “Reoperation for Marginal Ulceration.” Surgical Endoscopy, vol. 21, no. 11, Nov. 2007, pp. 1919–21. EBSCOhost, https://doi.org/10.1007/s00464-007-9538-8.

APA

Nguyen, N. T., Hinojosa, M. W., Gray, J., & Fayad, C. (2007). Reoperation for marginal ulceration. Surgical Endoscopy, 21(11), 1919–1921. https://doi.org/10.1007/s00464-007-9538-8

Chicago

Nguyen, N T, M W Hinojosa, J Gray, and C Fayad. 2007. “Reoperation for Marginal Ulceration.” Surgical Endoscopy 21 (11): 1919–21. doi:10.1007/s00464-007-9538-8.