Stea, Tonje Holte; Hovdenak, Ingrid Marie; Rønnestad, Jannike Berggren; Rennestraum, Kjersti Hovland; Vik, Frøydis Nordgård; Klepp, Knut Inge; Bere, Elling Tufte (2018). Effects of 1 y of free school fruit on intake of fruits, vegetables, and unhealthy snacks: 14 y later.. American Journal of Clinical Nutrition. ISSN: 0002-9165. 108doi:10.1093/ajcn/nqy243.