Severe vitamin D deficiency in Swiss hip fracture patients.

MLA

Bischoff-Ferrari, H. A., et al. “Severe Vitamin D Deficiency in Swiss Hip Fracture Patients.” Bone, vol. 42, no. 3, Mar. 2008, pp. 597–602. EBSCOhost, https://doi.org/10.1016/j.bone.2007.10.026.

APA

Bischoff-Ferrari, H. A., Can, U., Staehelin, H. B., Platz, A., Henschkowski, J., Michel, B. A., Dawson-Hughes, B., & Theiler, R. (2008). Severe vitamin D deficiency in Swiss hip fracture patients. Bone, 42(3), 597–602. https://doi.org/10.1016/j.bone.2007.10.026

Chicago

Bischoff-Ferrari, H A, U Can, H B Staehelin, A Platz, J Henschkowski, B A Michel, B Dawson-Hughes, and R Theiler. 2008. “Severe Vitamin D Deficiency in Swiss Hip Fracture Patients.” Bone 42 (3): 597–602. doi:10.1016/j.bone.2007.10.026.