[Tuberculosis in American Negro].
D001741:Black or African American; D001699:Biometry; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology* / Q000706:statistics & numerical data*; D014481:United States
TUBERCULOSIS, PULMONARY/epidemiology and statistics
La tubercolosi nei negri americani.