[Certain epidemiological intervals in tuberculosis in Bulgaria].
D002031:Bulgaria; D002353:Carrier State; D004977:Ethambutol / Q000627:therapeutic use; D006801:Humans; D014376:Tuberculosis / Q000188:drug therapy / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*
D004977:Ethambutol
Certains moments épidémiologiques de la tuberculose en Bulgarie.