title: [The epidemiology of seronegative rheumatoid polyarthritis].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010375:Pedigree; D012217:Rheumatoid Factor / Q000032:analysis*; D012737:Sex Factors
chemical_list: D012217:Rheumatoid Factor
vernacular_title: L'épidémiologie de la polyarthrite rhumatoïde séronégative.