Gustafsson, BE; Quensel, CE; Lanke, LS; Lundqvist, C; Grahnen, H; Bonow, BE; Krasse, B (1954). "The Vipeholm dental caries study; the effect of different levels of carbohydrate intake on caries activity in 436 individuals observed for five years". Acta Odontologica Scandinavica. 11 (3–4): 232–64. doi:10.3109/00016355308993925. PMID13196991.
Gustafsson, BE; Quensel, CE; Lanke, LS; Lundqvist, C; Grahnen, H; Bonow, BE; Krasse, B (1954). "The Vipeholm dental caries study; the effect of different levels of carbohydrate intake on caries activity in 436 individuals observed for five years". Acta Odontologica Scandinavica. 11 (3–4): 232–64. doi:10.3109/00016355308993925. PMID13196991.