TY  - RPRT
TI  - Diagnosing collagenous colitis: does it make a difference?
AU  - W J Tremaine
PY  - 1999
DO  - 10.1097/00042737-199905000-00002
UR  - https://pubmed.ncbi.nlm.nih.gov/10755248/
ID  - 10755248
ER  -