title: The prognostic value of the cutaneous delayed hypersensitivity response to 2-4 dinitrochlorobenzene in gastrointestinal cancers.
mesh_terms: D000328:Adult; D000368:Aged; D002430:Cecal Neoplasms / Q000175:diagnosis; D002713:Chlorine; D003110:Colonic Neoplasms / Q000175:diagnosis; D005260:Female; D005500:Follow-Up Studies; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000401:mortality; D006801:Humans; D006968:Hypersensitivity, Delayed; D008297:Male; D008875:Middle Aged; D009578:Nitrobenzenes; D011379:Prognosis; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012882:Skin Tests; D013274:Stomach Neoplasms / Q000175:diagnosis
chemical_list: D009578:Nitrobenzenes; D002713:Chlorine