[Bronchoscopy and primary tuberculosis; statistical and clinical aspects].
D001999:Bronchoscopy; D006801:Humans; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000209:etiology*
BRONCHOSCOPY; TUBERCULOSIS, PULMONARY/etiology and pathogenesis
Broncoscopia e tubercolosi primaria; rilievi statistici e clinici.