title: [Extra-articular manifestations of rheumatoid arthritis. (1). Splenomegaly].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013163:Splenomegaly / Q000209:etiology*