Melasma is Associated with Lower Serum Vitamin D Concentrations as Compared to Healthy Controls. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 7, n. 3, p. 794–796, 2023. DOI: 10.25251/skin.7.3.5. Disponível em: https://skin.dermsquared.com/skin/article/view/1776. Acesso em: 19 may. 2025.