LeBoff, M. S., Yue, A. Y., Copeland, T., Cook, N. R., Buring, J. E., & Manson, J. E. (2015). VITAL-Bone Health: Rationale and design of two ancillary studies evaluating the effects of vitamin D and/or omega-3 fatty acid supplements on incident fractures and bone health outcomes in the VITamin D and OmegA-3 TriaL (VITAL). Contemp Clin Trials.

LeBoff, Meryl S., Amy Y. Yue, Trisha Copeland, Nancy R. Cook, Julie E. Buring, and JoAnn E. Manson. "VITAL-Bone Health: Rationale and Design of Two Ancillary Studies Evaluating the Effects of Vitamin D And/or Omega-3 Fatty Acid Supplements On Incident Fractures and Bone Health Outcomes in the VITamin D and OmegA-3 TriaL (VITAL)." Contemp Clin Trials 2015.

LeBoff, Meryl S., et al. "VITAL-Bone Health: Rationale and Design of Two Ancillary Studies Evaluating the Effects of Vitamin D And/or Omega-3 Fatty Acid Supplements On Incident Fractures and Bone Health Outcomes in the VITamin D and OmegA-3 TriaL (VITAL)." Contemp Clin Trials 2015.