Calcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials

Bischoff-Ferrari, H. A., Dawson-Hughes, B., Baron, J. A., Burckhardt, P., Li, R., Spiegelman, D., … Willett, W. C. (2007). Calcium intake and hip fracture risk in men and women: a meta-analysis of prospective cohort studies and randomized controlled trials. The American Journal of Clinical Nutrition, 86(6), 1780–1790. https://doi.org/10.1093/ajcn/86.6.1780