title: Gastrointestinal hemorrhage and antithrombotic drug use in geriatric patients.
authors.forename: Yoko
authors.initials: Y
authors.lastname: Yamada
authors.forename: Masato
authors.initials: M
authors.lastname: Eto
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Yamamoto
authors.forename: Masahiro
authors.initials: M
authors.lastname: Akishita
authors.forename: Yasuyoshi
authors.initials: Y
authors.lastname: Ouchi
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000897:Anti-Ulcer Agents / Q000009:adverse effects*; D001241:Aspirin / Q000009:adverse effects*; D016022:Case-Control Studies; D005260:Female; D005343:Fibrinolytic Agents / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012042:Registries; D014041:Tokyo
chemical_list: D000897:Anti-Ulcer Agents; D005343:Fibrinolytic Agents; D001241:Aspirin