APA (7th ed.) Citation

A, K., TY, C., & R, W. (2018). Acute cholecystitis and gallbladder perforation leading to massive haemoperitoneum in a patient taking rivaroxaban. BMJ case reports, 2018, . https://doi.org/10.1136/bcr-2018-226870

Chicago Style (17th ed.) Citation

A, Kwok, Chern TY, and Winn R. "Acute Cholecystitis and Gallbladder Perforation Leading to Massive Haemoperitoneum in a Patient Taking Rivaroxaban." BMJ Case Reports 2018 (2018). https://doi.org/10.1136/bcr-2018-226870.

MLA (9th ed.) Citation

A, Kwok, et al. "Acute Cholecystitis and Gallbladder Perforation Leading to Massive Haemoperitoneum in a Patient Taking Rivaroxaban." BMJ Case Reports, vol. 2018, 2018, https://doi.org/10.1136/bcr-2018-226870.