Physical activity and hip fracture: a population-based case-control study. Swedish Hip Fracture Study Group.

MLA

Farahmand, B. Y., et al. “Physical Activity and Hip Fracture: A Population-Based Case-Control Study. Swedish Hip Fracture Study Group.” International Journal of Epidemiology, vol. 29, no. 2, Apr. 2000, pp. 308–14. EBSCOhost, https://doi.org/10.1093/ije/29.2.308.

APA

Farahmand, B. Y., Persson, P. G., Michaëlsson, K., Baron, J. A., Alberts, A., Moradi, T., & Ljunghall, S. (2000). Physical activity and hip fracture: a population-based case-control study. Swedish Hip Fracture Study Group. International Journal of Epidemiology, 29(2), 308–314. https://doi.org/10.1093/ije/29.2.308

Chicago

Farahmand, B Y, P G Persson, K Michaëlsson, J A Baron, A Alberts, T Moradi, and S Ljunghall. 2000. “Physical Activity and Hip Fracture: A Population-Based Case-Control Study. Swedish Hip Fracture Study Group.” International Journal of Epidemiology 29 (2): 308–14. doi:10.1093/ije/29.2.308.