International journal of obesity (2005) Benjamin Neelon, S E, Schou Andersen, C, Schmidt Morgen, C, Kamper-Jørgensen, M, Oken, E, Gillman, M W & Sørensen, T I A 2015, ' Early child care and obesity at 12 months of age in the Danish National Birth Cohort ', International Journal of Obesity, vol. 39, no. 1, pp. 33-38 . https://doi.org/10.1038/ijo.2014.173
Bjerregaard, L G, Rasmusssen, K, Michaelsen, K F, Skytthe, A, Mortensen, E L, Baker, J L & Sørensen, T I A 2014, ' Effects of body size and change in body size from infancy through childhood on body mass index in adulthood ', International Journal of Obesity, vol. 38, no. 10, pp. 1305-1311 . https://doi.org/10.1038/ijo.2014.108