@misc{indiciaea91965e929c4, title = {Collagenous colitis: a clinicopathologic correlation.}, author = {K K Wang and J Perrault and H A Carpenter and K W Schroeder and W J Tremaine}, year = {1987}, doi = {10.1016/s0025-6196(12)65216-1}, url = {https://pubmed.ncbi.nlm.nih.gov/3600036/}, note = {Source identifier: 3600036} }