title: Primary brain tumors: tumor immunity and immunocompetence.
mesh_terms: D000951:Antigens, Neoplasm; D001921:Brain / Q000276:immunology; D001932:Brain Neoplasms / Q000276:immunology*; D002471:Cell Transformation, Neoplastic; D003429:Cross Reactions; D005909:Glioblastoma / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy / Q000009:adverse effects; D008214:Lymphocytes / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm