[Infectivity and the incidence of tuberculosis among children and adolescents in a rural foci of infection].
D000293:Adolescent; D002353:Carrier State / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D012423:Rural Health; D012426:Russia; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*
Infitsirovannost' i zabolevaemost' tuberkulezom deteĭ i podrostkov v ochagakh tuberkuleznoĭ infektsii na sele.