Shergill, A. K., McQuaid, K. R., DeLeon, A., McAnanama, M., & Shah, J. N. (2012). Randomized trial of standard versus magnetic endoscope imaging colonoscopes for unsedated colonoscopy. Gastrointestinal endoscopy, 75(5), 1031-1036.e1. https://doi.org/10.1016/j.gie.2011.12.030
Chicago Style (17th ed.) CitationShergill, Amandeep K., Kenneth R. McQuaid, Arn DeLeon, Michelle McAnanama, and Janak N. Shah. "Randomized Trial of Standard Versus Magnetic Endoscope Imaging Colonoscopes for Unsedated Colonoscopy." Gastrointestinal Endoscopy 75, no. 5 (2012): 1031-1036.e1. https://doi.org/10.1016/j.gie.2011.12.030.
MLA (9th ed.) CitationShergill, Amandeep K., et al. "Randomized Trial of Standard Versus Magnetic Endoscope Imaging Colonoscopes for Unsedated Colonoscopy." Gastrointestinal Endoscopy, vol. 75, no. 5, 2012, pp. 1031-1036.e1, https://doi.org/10.1016/j.gie.2011.12.030.