Effects of vitamin D supplementation on depression and some selected pro-inflammatory biomarkers: a double-blind randomized clinical trial. - Kaviani, Mina; Nikooyeh, Bahareh; Etesam, Farnaz; Behnagh, Siroos Jahangiri; Kangarani, Hamed Mohammadi; Arefi, Mohammad; Yaghmaei, Parichehreh; Neyestani, Tirang R. (BMC Psychiatry, 2022)