title: Leiomyosarcomas induced by oral administration of N-methyl-N'-nitro-N-nitrosoguanidine in gastric cysts grafted in subcutaneous tissue of mice.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D002273:Carcinogens; D003560:Cysts / Q000150:complications*
chemical_list: D002273:Carcinogens