[Relation between silicosis, silicotuberculosis and pulmonary tuberculosis in Valteilina in the decade 1947-1956].
D006801:Humans; D012829:Silicosis / Q000453:epidemiology*; D012830:Silicotuberculosis; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*
SILICOSIS/epidemiology; TUBERCULOSIS, PULMONARY/epidemiology