Wu, F., El-Hajj Fuleihan, G., Cai, G., Lamberg-Allardt, C., Viljakainen, H. T., Rahme, M., …Winzenberg, T. (2023). Vitamin D supplementation for improving bone density in vitamin D–deficient children and adolescents: systematic review and individual participant data meta-analysis of randomized controlled trials. American Journal of Clinical Nutrition, 118(3), 498-506. https://doi.org/10.1016/j.ajcnut.2023.05.028