TY  - RPRT
TI  - [Complicated ulcerative colitis].
AU  - H C Rath
AU  - C Folwaczny
PY  - 2003
DO  - 10.1055/s-2003-37430
UR  - https://pubmed.ncbi.nlm.nih.gov/12664337/
ID  - 12664337
ER  -