title: [Prevalence of systemic connective tissue diseases].
mesh_terms: D003240:Connective Tissue Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D012424:Rural Population; D012737:Sex Factors; D014455:Ukraine; D014505:Urban Population
vernacular_title: Rasprostranennost' sistemnykh zabolevaniĭ soedinitel'noĭ tkani.