Validity of retrospective diet history: Assessing recall of midlife diet using food frequency questionnaire in later life

Autor: Eysteinsdottir, T., Gunnarsdottir, I., Thorsdottir, I., Harris, T., Launer, L.J., Gudnason, V., Steingrimsdottir, Laufey
Zdroj: In The Journal of nutrition, health and aging December 2011 15(10):809-814
Databáze: ScienceDirect