title: [Study of delayed cutaneous hypersensitivity with protein antigens of Mycobacteria].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000942:Antigens, Bacterial; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006968:Hypersensitivity, Delayed; D007223:Infant; D008297:Male; D008800:Mexico; D008875:Middle Aged; D009161:Mycobacterium / Q000276:immunology*; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis / Q000453:epidemiology*
chemical_list: D000942:Antigens, Bacterial
vernacular_title: Estudio de hipersensibilidad cutánea retardada con antígenos proteínicos de mycobacteria.