title: How many types of patients meet classification criteria?
authors.forename: S H
authors.initials: SH
authors.lastname: Roth
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000145:classification* / Q000188:drug therapy; D017277:Drug Approval / Q000331:legislation & jurisprudence*; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D018501:Antirheumatic Agents