Correlation between Vitamin D and HbA1c in Type 2 Diabetic Patients . Academia Journal of Medicine, [S. l.], v. 3, n. 1, p. 4–10, 2020. DOI: 10.48165/y7xace68. Disponível em: https://www.journals.acspublisher.com/index.php/ajm/article/view/18964. Acesso em: 6 aug. 2025.