Patterns of drug use in rheumatoid arthritis.
Roger
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D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D006801:Humans
D000894:Anti-Inflammatory Agents, Non-Steroidal; D018501:Antirheumatic Agents