title: The immune defense system. 3. Neoplasia.
mesh_terms: D000951:Antigens, Neoplasm; D004267:DNA Viruses; D006801:Humans; D007105:Immune Complex Diseases; D007153:Immunologic Deficiency Syndromes / Q000150:complications; D007167:Immunotherapy; D009369:Neoplasms / Q000209:etiology / Q000235:genetics / Q000276:immunology* / Q000628:therapy; D009858:Oncogenic Viruses; D012328:RNA Viruses
chemical_list: D000951:Antigens, Neoplasm