Risk factors and current NSAID use.
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Simon
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects* / Q000627:therapeutic use; D001168:Arthritis / Q000188:drug therapy*; D003695:Delivery of Health Care; D004363:Drug Utilization; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D012307:Risk Factors; D013272:Stomach Diseases / Q000139:chemically induced*
D000894:Anti-Inflammatory Agents, Non-Steroidal