[Clastogenic action of fish juice of high incidence area of esophageal cancer in Shantou region].
D000818:Animals; D002681:China; D002869:Chromosome Aberrations; D006224:Cricetinae; D003412:Cricetulus; D004938:Esophageal Neoplasms / Q000139:chemically induced*; D005399:Fishes; D005503:Food Additives / Q000009:adverse effects*; D006801:Humans; D009153:Mutagens; D014801:Vitamin A / Q000494:pharmacology
D005503:Food Additives; D009153:Mutagens; D014801:Vitamin A