Clinical trials in rheumatology: asking the relevant question.
D000700:Analgesics / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000592:standards*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008128:Logic; D010045:Outpatients; D010343:Patient Admission; D010347:Patient Care Planning; D012107:Research Design; D012219:Rheumatology / Q000592:standards*; D013585:Synovitis / Q000188:drug therapy
D000700:Analgesics