Development and validation of a pictorial food frequency questionnaire for estimating vitamin A intake in poor, urban preschool age Guatemalan children

Date

1994

Journal Title

Journal ISSN

Volume Title

Publisher

Université de Montréal, Montréal, QC, CA

Abstract

Description

Keywords

FOOD CONSUMPTION, MATERNAL AND CHILD HEALTH, VITAMINS, POVERTY, GUATEMALA, FOOD PROCESSING, HUMAN NUTRITION, ECONOMIC IMPLICATIONS, RESEARCH RESULTS

Citation

DOI