Kaufman-Shriqui, V.; Entin-Kreizman, A.; Fraser, D.; Novack, Y.; Bilenko, N.; Vardi, H.; Elhadad, N.; Shahar, D. R. Development and Validation of a Food Frequency Questionnaire for Preschool Children Using Multiple Methods. Int. J. Child Health Nutr. 2013, 2, 367-376.