title: Metastasis from the brain of transplanted N-ethyl-N-nitrosourea-induced central nervous system tumors in rats.
mesh_terms: D000818:Animals; D001254:Astrocytoma / Q000473:pathology / Q000556:secondary; D001932:Brain Neoplasms / Q000139:chemically induced / Q000473:pathology*; D005038:Ethylnitrosourea; D005910:Glioma / Q000473:pathology / Q000556:secondary; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000556:secondary; D008207:Lymphatic Metastasis; D008297:Male; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000473:pathology; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D005038:Ethylnitrosourea