Validity and Reproducibility of a Precoded Questionnaire to Assess Fruit and Vegetable Intake in European 11-to 12-Year-Old Schoolchildren

Autor:	Haraldsdóttir, Jóhanna, Thórsdóttir, Inga, de Almeida, Maria Daniel Vaz, Maes, Lea, Pérez-Rodrigo, Carmen, Elmadfa, Ibrahim, Andersen, Lene Frost
Zdroj:	Annals of Nutrition & Metabolism, 2005 Jan 01. 49(4), 221-227.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/48507042 Zobrazit plný text záznamu