TY  - RPRT
TI  - Pathogenesis of ulcerative colitis.
AU  - F Shanahan
PY  - 1993
DO  - 10.1016/0140-6736(93)92818-e
UR  - https://pubmed.ncbi.nlm.nih.gov/8101906/
ID  - 8101906
ER  -