Robinson, R. J., Stone, M., & Mayberry, J. F. (1996). Sigmoidoscopy and rectal biopsy: A survey of current UK practice. European journal of gastroenterology & hepatology, 8(2), 149. https://doi.org/10.1097/00042737-199602000-00011
Chicago Style (17th ed.) CitationRobinson, R J., M. Stone, and J F. Mayberry. "Sigmoidoscopy and Rectal Biopsy: A Survey of Current UK Practice." European Journal of Gastroenterology & Hepatology 8, no. 2 (1996): 149. https://doi.org/10.1097/00042737-199602000-00011.
MLA (9th ed.) CitationRobinson, R J., et al. "Sigmoidoscopy and Rectal Biopsy: A Survey of Current UK Practice." European Journal of Gastroenterology & Hepatology, vol. 8, no. 2, 1996, p. 149, https://doi.org/10.1097/00042737-199602000-00011.
Warning: These citations may not always be 100% accurate.