Baba, A., Yamazoe, S., Dogru, M., Okuyama, Y., Mogami, T., Kobashi, Y., . . . Matsui, J. (2015). Petersen hernia after open gastrectomy with Roux-en-Y reconstruction: A report of two cases and literature review. Springerplus.
Chicago Style aipamenaBaba, Akira, et al. "Petersen Hernia After Open Gastrectomy With Roux-en-Y Reconstruction: A Report of Two Cases and Literature Review." Springerplus 2015.
MLA aipamenaBaba, Akira, et al. "Petersen Hernia After Open Gastrectomy With Roux-en-Y Reconstruction: A Report of Two Cases and Literature Review." Springerplus 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.