title: [Improvement and approbation of diagnostic criteria in rheumatoid arthritis].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D006801:Humans; D008722:Methods
vernacular_title: Usovershenstvovanie i aprobatsiia kriteriev diagnostiki aktivnosti protsessa pri revmatoidnom artrite