Effect of supplementation with ferrous sulfate or iron bis-glycinate chelate on ferritin concentration in Mexican schoolchildren: a randomized controlled trial

por Duque, Ximena, Martinez, Homero, Vilchis-Gil, Jenny, Mendoza, Eugenia, Flores-Hernández, Sergio, Morán, Segundo, Navarro, Fabiola, Roque-Evangelista, Victoria, Serrano, Anayeli, Mera, Robertino M
Publicado 2014