[The usefullness of chest X-Ray examination as a screening technic in the hospital population].
D001938:Brazil; D006801:Humans; D008400:Mass Chest X-Ray; D011159:Population Surveillance; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging* / Q000453:epidemiology
A eficácia do exame telerradiográfico de torax como técnica de "screening" em população hospitalar