%0 Journal Article %T Initial management for acute lower gastrointestinal bleeding %A Atsuo Yamada %A Kazuhiko Koike %A Tomonori Aoki %A Yoshihiro Hirata %J Archive of "World Journal of Gastroenterology". %D 2019 %R 10.3748/wjg.v25.i1.69 %K Lower gastrointestinal bleeding %K Predictive model %K Colonoscopy %K Computed tomography %K Medication %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6328962/