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2. The Development of a Purified Diet and Nutritional Requirement of Lysine in Penaeid Shrimp;Akiyama,1986
3. Proceedings of the Twentieth U.S.-Japan Symposium on Aquaculture Nutrition;Akiyama,1993
4. Threonine, histidine and lysine requirements of chum salmon fry.
5. Tryptophan requirement of chum salmon fry.