Tuberculosis infection in the school population of the city of Castro.
DURAN
M C
MC
DAMIANOVIC
D J
DJ
D001699:Biometry; D003249:Constitution and Bylaws; D014376:Tuberculosis / Q000453:epidemiology* / Q000706:statistics & numerical data*
CONSTITUTION/types; TUBERCULOSIS/epidemiology and statistics
Infeccion tuberculosa en la poblacion escolar de la ciudad de Castro.