Correlation of the level of hepatic riboflavin with the appearance of liver tumors in rats fed aminoazo dyes.
D000818:Animals; D002273:Carcinogens; D004396:Coloring Agents; D004032:Diet; D008113:Liver Neoplasms; D008715:Methionine; D051381:Rats; D012256:Riboflavin; D014801:Vitamin A