title: Prevalence of asymptomatic peripheral vascular disease in a group of patients older than 50.
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014652:Vascular Diseases / Q000453:epidemiology*