• Journal of fish pathology
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• v.6 no.2
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• pp.177-189
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• 1993

1. For the prophylaxis of ceroidosis Vitamin E and C supplemented diet(POV 90.4mEg/kg) was used for flounder culture during 80 days. 2. The supplementation of Vitamin E and C with our tested concentrations on the high POV diet supported almost normal growth of flounder. It is very much comparable with the abnormal growth of flounder fed the diet of high POV. 3. The best prophylactic effect were appeared the high POV diet supplemented with Vitamin E 1mg/g diet and Vitamin C 2IU/g diet. These results were analyzed by histological observation of tissues.