Cita APA

Xu, J., Yang, L., Guo, Y., Zhao, D., Wang, L., & Bai, L. (2010). Perforation of sigmoid diverticulum following endoscopic polypectomy of an adenoma. BMJ Publishing Group.

Chicago Style Citation

Xu, Jing, Lisheng Yang, Yu Guo, Donghui Zhao, Li Wang, i Lan Bai. Perforation of Sigmoid Diverticulum Following Endoscopic Polypectomy of an Adenoma. BMJ Publishing Group, 2010.

Cita MLA

Xu, Jing, et al. Perforation of Sigmoid Diverticulum Following Endoscopic Polypectomy of an Adenoma. BMJ Publishing Group, 2010.