title: Demonstration of nitrosamine-induced tumours in the respiratory tract of the European hamster (Cricetus cricetus L.) by x-ray examination.
mesh_terms: D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging; D006224:Cricetinae; D004195:Disease Models, Animal; D005260:Female; D008297:Male; D008722:Methods; D009602:Nitrosamines; D011859:Radiography; D012142:Respiratory Tract Neoplasms / Q000139:chemically induced / Q000000981:diagnostic imaging*; D013997:Time Factors
chemical_list: D009602:Nitrosamines