title: Malignant tumours of liver and lung in rats fed aminopyrine or heptamethyleneimine together with nitrite.
mesh_terms: D000284:Administration, Oral; D000632:Aminopyrine / Q000008:administration & dosage; D000818:Animals; D001392:Azocines; D001711:Biotransformation; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced*; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D004938:Esophageal Neoplasms / Q000139:chemically induced; D005260:Female; D006390:Hemangioendothelioma / Q000139:chemically induced*; D008113:Liver Neoplasms / Q000139:chemically induced*; D008175:Lung Neoplasms / Q000139:chemically induced*; D008297:Male; D009362:Neoplasm Metastasis; D009573:Nitrites / Q000008:administration & dosage; D009602:Nitrosamines / Q000378:metabolism; D010212:Papilloma / Q000139:chemically induced; D051381:Rats
chemical_list: D001392:Azocines; D009573:Nitrites; D009602:Nitrosamines; D000632:Aminopyrine