Wiklund, R., Toots, A., Conradsson, M., Olofsson, B., Holmberg, H., Rosendahl, E., . . . Littbrand, H. (2016). Risk factors for hip fracture in very old people. Osteoporosis International: With other metabolic bone diseases, 27(3), 923-931. https://doi.org/10.1007/s00198-015-3390-9
Chicago-referens (17:e uppl.)Wiklund, R., A. Toots, M. Conradsson, B. Olofsson, H. Holmberg, E. Rosendahl, Y. Gustafson, och H. Littbrand. "Risk Factors for Hip Fracture in Very Old People." Osteoporosis International: With Other Metabolic Bone Diseases 27, no. 3 (2016): 923-931. https://doi.org/10.1007/s00198-015-3390-9.
MLA-referens (9:e uppl.)Wiklund, R., et al. "Risk Factors for Hip Fracture in Very Old People." Osteoporosis International: With Other Metabolic Bone Diseases, vol. 27, no. 3, 2016, pp. 923-931, https://doi.org/10.1007/s00198-015-3390-9.
