@misc{indiciae895873300ba2, title = {Ulcerative colitis in protracted remission. A quantitative scanning electron microscopic study.}, author = {C A Rubio and I May and P Slezak}, year = {1988}, doi = {10.1007/bf02554890}, url = {https://pubmed.ncbi.nlm.nih.gov/3215098/}, note = {Source identifier: 3215098} }