TY  - RPRT
TI  - Microscopic colitis progressed to collagenous colitis: a morphometric study.
AU  - F Perri
AU  - V Annese
AU  - M Pastore
AU  - A Andriulli
PY  - 1996
UR  - https://pubmed.ncbi.nlm.nih.gov/8789825/
ID  - 8789825
ER  -