title: [Objective evaluation of gastrointestinal safety of cyclooxygenase-2 inhibitors].
authors.forename: Yi
authors.initials: Y
authors.lastname: Dong
authors.forename: Feng-Chun
authors.initials: FC
authors.lastname: Zhang
mesh_terms: D052246:Cyclooxygenase 2 Inhibitors / Q000009:adverse effects*; D041981:Gastrointestinal Tract / Q000187:drug effects*; D006801:Humans
chemical_list: D052246:Cyclooxygenase 2 Inhibitors