title: Juvenile rheumatoid arthritis.
mesh_terms: D000328:Adult; D000367:Age Factors; D001171:Arthritis, Juvenile / Q000175:diagnosis / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003144:Communication Barriers; D006801:Humans; D010349:Patient Compliance