Bouveret's syndrome: gastric outlet obstruction caused by a gallstone.

MLA

Smolilo, David, et al. “Bouveret’s Syndrome: Gastric Outlet Obstruction Caused by a Gallstone.” ANZ Journal of Surgery, vol. 83, no. 12, Dec. 2013, pp. 996–97. EBSCOhost, https://doi.org/10.1111/ans.12227.

APA

Smolilo, D., Bhandari, M., Wilson, T. G., Brooke-Smith, M., & Watson, D. I. (2013). Bouveret’s syndrome: gastric outlet obstruction caused by a gallstone. ANZ Journal of Surgery, 83(12), 996–997. https://doi.org/10.1111/ans.12227

Chicago

Smolilo, David, Mayank Bhandari, Thomas G Wilson, Mark Brooke-Smith, and David I Watson. 2013. “Bouveret’s Syndrome: Gastric Outlet Obstruction Caused by a Gallstone.” ANZ Journal of Surgery 83 (12): 996–97. doi:10.1111/ans.12227.