title: Why does tuberculosis remain so common among the elderly?
authors.forename: W W
authors.initials: WW
authors.lastname: Stead
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D007326:Institutionalization; D008297:Male; D012307:Risk Factors; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology