TY - GEN AU - Jensen,D M TI - Diagnosis and treatment of patients with severe hematochezia: a time for change SN - 0013-726X PY - 1999///0226 KW - Clinical Trials as Topic KW - Colonoscopy KW - methods KW - Endoscopy KW - Female KW - Forecasting KW - Gastrointestinal Hemorrhage KW - diagnosis KW - Humans KW - Male KW - Prognosis KW - Severity of Illness Index N1 - Publication Type: Comment; Editorial; Review UR - https://doi.org/10.1055/s-2007-1001397 ER -