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Tran, C. D., Miller, L. V., Krebs, N. F., Lei, S., & Hambidge, K. M. (2004).
Zinc absorption as a function of the dose of zinc sulfate in aqueous solution. The American Journal of Clinical Nutrition, 80(6), 1570–1573.
doi:10.1093/ajcn/80.6.1570
10.1093/ajcn/80.6.1570
