title: DNCB skin-sensitization and its relationship with PPD reactivity in pulmonary tuberculosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007111:Immunity, Cellular; D008297:Male; D008875:Middle Aged; D009578:Nitrobenzenes; D012867:Skin / Q000276:immunology; D012882:Skin Tests; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000276:immunology*
chemical_list: D009578:Nitrobenzenes