Asemi Z, Hashemi T, Karamali M, Samimi M, et al. An Expression of Concern from the AJCN Editorial Office about: Effects of vitamin
D supplementation on glucose metabolism, lipid concentrations, inflammation, and
oxidative stress in gestational diabetes: a double-blind randomized controlled
clinical Am J Clin Nutr 2020 Oct 23. pii: 5936313. doi: 10.1093.
PMID: 33094821