TY  - RPRT
TI  - Collating collagenous colitis cases.
AU  - C M Surawicz
PY  - 2000
DO  - 10.1111/j.1572-0241.2000.01739.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10638608/
ID  - 10638608
ER  -