title: [Delayed hypersensitivity response of the skin to 2,4-dinitrochlorobenzene and old tuberculin in patients with lung cancer].
mesh_terms: D000368:Aged; D004137:Dinitrochlorobenzene / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed; D008175:Lung Neoplasms / Q000276:immunology*; D008875:Middle Aged; D011379:Prognosis; D012882:Skin Tests; D014374:Tuberculin Test
chemical_list: D004137:Dinitrochlorobenzene