Bjelland Mona, Hausken Solveig E.S., Bergh Ingunn H., Grydeland May, Klepp Knut-Inge, Andersen Lene F., Totland Torunn H., and Lien Nanna. 2015. “Changes in adolescents’ and parents’ Intakes of Sugar-Sweetened Beverages, Fruit and Vegetables After 20 Months: Results from the HEIA Study - a Comprehensive, Multi-Component School-Based Randomized Trial”. Food & Nutrition Research 59 (March). https://doi.org/10.3402/fnr.v59.25932.