TY  - RPRT
TI  - Ulcerative colitis in children.
AU  - B S Kirschner
PY  - 1996
DO  - 10.1016/s0031-3955(05)70404-1
UR  - https://pubmed.ncbi.nlm.nih.gov/8596682/
ID  - 8596682
ER  -