title: Induction of tumors in the stomach and duodenum of hamsters by N-ethyl-N'-nitro-N-nitrosoguanidine.
mesh_terms: D000230:Adenocarcinoma / Q000139:chemically induced* / Q000473:pathology; D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced; D006224:Cricetinae; D004379:Duodenal Neoplasms / Q000139:chemically induced* / Q000473:pathology; D005354:Fibrosarcoma / Q000139:chemically induced; D008297:Male; D009374:Neoplasms, Experimental / Q000473:pathology; D009604:Nitrosoguanidines; D010212:Papilloma / Q000139:chemically induced; D013274:Stomach Neoplasms / Q000139:chemically induced* / Q000473:pathology
chemical_list: D009604:Nitrosoguanidines