Efficacy, safety, and dose-response effects of calcifediol supplementation on 25-hydroxyvitamin D, parathyroid hormone, and 1,25-dihydroxyvitamin D levels in healthy adults: An open-label, interventional pilot study. - Das, Liza; Holick, Michael F.; Sachdeva, Naresh; Bhadada, Sanjay Kumar; Singhmar, Shallu; Thakur, Neetika; Dutta, Pinaki; Marwaha, Raman Kumar (Indian Journal of Pharmacology, 2023)