title: [Rheumatoid arthritis in old age].
mesh_terms: D000367:Age Factors; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000453:epidemiology / Q000473:pathology; D006801:Humans; D008875:Middle Aged
vernacular_title: A'artrite reumatoid nell'eta' senile