TY  - RPRT
TI  - [Surgery in severe ulcerative colitis: our experience].
AU  - M Ghirardi
AU  - F Di Fabio
AU  - P P Mariani
AU  - R Nascimbeni
AU  - B Salerni
UR  - https://pubmed.ncbi.nlm.nih.gov/15139710/
ID  - 15139710
ER  -