Kaufman-Shriqui, Vered, Anna Entin-Kreizman, Drora Fraser, Yelena Novack, Natalya Bilenko, Hillel Vardi, Naama Elhadad, and Danit R. Shahar. “Development and Validation of a Food Frequency Questionnaire for Preschool Children Using Multiple Methods”. International Journal of Child Health and Nutrition 2, no. 4 (November 25, 2013): 367–376. Accessed July 3, 2024. https://lifescienceglobal.com/pms/index.php/ijchn/article/view/1517.