TY  - RPRT
TI  - Ulcerative colitis; a diagnostic problem and a therapeutic warning.
AU  - B N BROOKE
AU  - W T COOKE
PY  - 1951
DO  - 10.1016/s0140-6736(51)91729-1
UR  - https://pubmed.ncbi.nlm.nih.gov/14874409/
ID  - 14874409
ER  -