title: Delayed hypersensitivity reaction at metastatic tumor sites.
mesh_terms: D000328:Adult; D000951:Antigens, Neoplasm; D002648:Child; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007167:Immunotherapy; D008297:Male; D008545:Melanoma / Q000276:immunology; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000276:immunology* / Q000628:therapy; D012516:Osteosarcoma / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm