title: The concept of immunological surveillance.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000917:Antibody Formation; D005075:Biological Evolution; D002273:Carcinogens; D005399:Fishes / Q000276:immunology; D006648:Histocompatibility; D007108:Immune Tolerance; D007166:Immunosuppressive Agents; D007448:Invertebrates / Q000276:immunology; D051379:Mice; D009365:Neoplasm Regression, Spontaneous / Q000276:immunology; D009368:Neoplasm Transplantation; D009369:Neoplasms / Q000276:immunology*; D013045:Species Specificity; D013934:Thymectomy; D013950:Thymus Gland / Q000276:immunology*; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
chemical_list: D002273:Carcinogens; D007166:Immunosuppressive Agents