PUTRANTO, R.; SETIATI, S.; NASRUN, M. W.; WITJAKSONO, F.; IMMANUEL, S.; SUBEKTI, I.; HARIMURTI, K.; SISWANTO, A.; SHATRI, H.; SUWARTO, S.; MEGANTARA, M. A. Effects of cholecalciferol supplementation on depressive symptoms, C-peptide, serotonin, and neurotrophin-3 in type 2 diabetes mellitus: A double-blind, randomized, placebo-controlled trial. Narra J, [S. l.], v. 4, n. 3, p. e1342, 2024. DOI: 10.52225/narra.v4i3.1342. Disponível em: https://www.narraj.org/main/article/view/1342. Acesso em: 17 sep. 2025.