TY  - RPRT
TI  - CHRONIC ULCERATIVE COLITIS IN CHILDREN.
AU  - J E ALFORD
AU  - M I RUBIN
AU  - J K MCGREGOR
DO  - 10.1007/bf02617264
UR  - https://pubmed.ncbi.nlm.nih.gov/14050069/
ID  - 14050069
ER  -