title: On the criteria for evaluation of tuberculosis infection prevalence among BCG vaccinated children.
mesh_terms: D001500:BCG Vaccine / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012383:Romania; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology* / Q000276:immunology / Q000517:prevention & control
chemical_list: D001500:BCG Vaccine