Coelho, J. C., Claus, C. M., Campos, A. C., Costa, M. A., & Blum, C. (2016). Umbilical hernia in patients with liver cirrhosis: A surgical challenge. World journal of gastrointestinal surgery, 8(7), 476-482. https://doi.org/10.4240/wjgs.v8.i7.476
Chicago Style (17th ed.) CitationCoelho, Julio CU, Christiano MP Claus, Antonio CL Campos, Marco AR Costa, and Caroline Blum. "Umbilical Hernia in Patients with Liver Cirrhosis: A Surgical Challenge." World Journal of Gastrointestinal Surgery 8, no. 7 (2016): 476-482. https://doi.org/10.4240/wjgs.v8.i7.476.
MLA (9th ed.) CitationCoelho, Julio CU, et al. "Umbilical Hernia in Patients with Liver Cirrhosis: A Surgical Challenge." World Journal of Gastrointestinal Surgery, vol. 8, no. 7, 2016, pp. 476-482, https://doi.org/10.4240/wjgs.v8.i7.476.