title: Lower gastrointestinal bleeding: what have we learned from the past 3 decades?
authors.affiliation: Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong.
authors.forename: Francis K L
authors.initials: FK
authors.lastname: Chan
mesh_terms: D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000453:epidemiology* / Q000401:mortality*; D006760:Hospitalization; D006801:Humans; D008297:Male