title: Esophageal cancer in Linxian county, China: a possible etiology and mechanism (initiation and promotion).
mesh_terms: D002273:Carcinogens / Q000494:pharmacology*; D002681:China; D003043:Cocarcinogenesis; D004938:Esophageal Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D004947:Esophagus / Q000473:pathology; D005260:Female; D005516:Food Microbiology; D005519:Food Preservation; D006801:Humans; D006965:Hyperplasia / Q000139:chemically induced; D008297:Male; D009153:Mutagens; D009602:Nitrosamines / Q000494:pharmacology; D009603:Nitroso Compounds / Q000494:pharmacology
chemical_list: D002273:Carcinogens; D009153:Mutagens; D009602:Nitrosamines; D009603:Nitroso Compounds; C028357:Roussin red methyl ester