title: In quest of the holy grail: efficacy versus effectiveness in rheumatoid arthritis.
authors.forename: Maria E
authors.initials: ME
authors.lastname: Suarez-Almazor
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome
chemical_list: D018501:Antirheumatic Agents