title: Letter: experimental brain tumours.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm; D001254:Astrocytoma / Q000276:immunology / Q000473:pathology*; D001932:Brain Neoplasms / Q000276:immunology / Q000473:pathology*; D051379:Mice; D008810:Mice, Inbred C57BL; D008815:Mice, Inbred Strains; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm