VITAMIN D3 DEFICIENCY AND THE EFFECTIVENESS OF SUBLINGUAL SUPPLEMENTATION – A REVIEW OF CLINICAL STUDIES. International Journal of Innovative Technologies in Social Science, [S. l.], v. 2, n. 4(48), 2025. DOI: 10.31435/ijitss.4(48).2025.4215. Disponível em: https://rspublisher.org/index.php/ijitss/article/view/4215. Acesso em: 17 mar. 2026.