TY - GEN AU - Trummer,C AU - Ruf,G TI - [Lesions around the rectum. Diagnosing and treatment abscesses and fistulas] SN - 1438-3276 PY - 2001///0426 KW - Abscess KW - diagnosis KW - Diagnosis, Differential KW - Humans KW - Proctitis KW - Rectal Fistula KW - Risk Factors N1 - Publication Type: English Abstract; Journal Article ER -