TY  - RPRT
TI  - Perianal problems in patients with ulcerative colitis.
AU  - Ismail Hamzaoglu
AU  - Richard A Hodin
PY  - 2005
DO  - 10.1097/01.mib.0000174373.75977.b9
UR  - https://pubmed.ncbi.nlm.nih.gov/16116321/
ID  - 16116321
ER  -