Matseti, S, E Napier, and A Tawfik. “Overcoming Diagnostic Anchoring: Refractory Collagenous Colitis Masking Resectable Pancreatic Adenocarcinoma”. Irish Medical Journal 119, no. 4 (April 24, 2026): 68. Accessed October 18, 2026. https://imj.ie/index.php/imj/article/view/267.