Internal validity of a household food security scale is consistent among diverse populations participating in a food supplement program in Colombia

by Melgar-Quinonez Hugo, Hackett Michelle, Uribe Martha
Published 2008-05-01

Inseguridad alimentaria en latinos de California: observaciones de grupos focales

by Melgar-Quiñonez Hugo, Kaiser Lucía L, Martin Anna C, Metz Dianne, Olivares Anna
Published 2003-01-01