Longitudinal measurements of zinc absorption in Peruvian children consuming wheat products fortified with iron only or iron and 1 of 2 amounts of zinc.
L?pez de Roma?a D, Salazar M, Hambidge KM, Penny ME, Peerson JM, Krebs NF, Brown KH. Longitudinal measurements of zinc absorption in Peruvian children consuming wheat products fortified with iron only or iron and 1 of 2 amounts of zinc. Am J Clin Nutr. 2005 Mar; 81(3):637-47.