title: Letter: Cell-mediated immunity to human melanoma cell lines detected by chromium-release tests.
mesh_terms: D002460:Cell Line; D002857:Chromium; D003429:Cross Reactions; D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D007111:Immunity, Cellular; D008545:Melanoma / Q000276:immunology*; D013601:T-Lymphocytes
chemical_list: D002857:Chromium