Geophagy among school children in western Kenya.

Autor: Geissler, P. W., Mwaniki, David L., Thiong'o, Frederick, Friis, Henrik, Mwaniki, D L, Thiong'o, F, Friis, H
Zdroj: Tropical Medicine & International Health; Jul1997, Vol. 2 Issue 7, p624-630, 7p
Databáze: Complementary Index