title: Bacteriological findings in positive tuberculin reactors in childhood.
mesh_terms: D000293:Adolescent; D001431:Bacteriological Techniques; D002675:Child, Preschool; D005260:Female; D005751:Gastric Lavage; D006801:Humans; D007223:Infant; D008297:Male; D009163:Mycobacterium bovis / Q000302:isolation & purification*; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D014374:Tuberculin Test