Effect of Vitamin D Supplementation, Omega-3 Fatty Acid Supplementation, or a Strength-Training Exercise Program on Clinical Outcomes in Older Adults: The DO-HEALTH Randomized Clinical Trial.
JAMA. 2020 Nov 10;324(18):1855-1868. doi: 10.1001/jama.2020.16909.
JAMA. 2020.
PMID: 33170239
Free PMC article.
Clinical Trial.