title: Tuberculin surveys--why?
authors.forename: D
authors.initials: D
authors.lastname: Menzies
mesh_terms: D000293:Adolescent; D001500:BCG Vaccine; D002648:Child; D006801:Humans; D015994:Incidence; D007630:Kenya / Q000453:epidemiology; D015995:Prevalence; D012680:Sensitivity and Specificity; D014374:Tuberculin Test / Q000706:statistics & numerical data; D014376:Tuberculosis / Q000453:epidemiology* / Q000517:prevention & control
chemical_list: D001500:BCG Vaccine