title: Comparison of the risk of upper gastrointestinal bleeding associated with non-steroidal anti-inflamatories.
authors.forename: A M
authors.initials: AM
authors.lastname: Caballero Plasencia
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced*; D006801:Humans; D012307:Risk Factors
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal