TY  - RPRT
TI  - Ulcerative colitis: surgical intervention.
AU  - K Cabrera
AU  - R W. Schwartz
PY  - 2001
DO  - 10.1016/s0149-7944(00)00471-2
UR  - https://pubmed.ncbi.nlm.nih.gov/11275245/
ID  - 11275245
ER  -