Prevalence of iron and zinc deficiencies among preschool children ages 3 to 5 y in Vhembe district, Limpopo province, South Africa

Autor: Motadi, Selekane Ananias, Mbhenyane, Xikombiso G., Mbhatsani, Hlekani V., Mabapa, Ngoako S., Mamabolo, Ramoteme L.
Zdroj: In Nutrition March 2015 31(3):452-458
Databáze: ScienceDirect