Composite index methodology.
Peterson
M G
MG
Williams
P G
PG
D000893:Anti-Inflammatory Agents / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D010919:Placebos
D000893:Anti-Inflammatory Agents; D010919:Placebos