PHAN, Viet Hung et al. VITAMIN D DEFICIENCY AND FACTORS ASSOCIATED WITH THE SEVERITY OF DENGUE HEMORRHAGIC FEVER IN CHILDREN AT CA MAU OBSTETRICS AND PEDIATRICS HOSPITAL IN 2024-2026. Cantho Journal of Medicine and Pharmacy, [S. l.], n. 100, p. 51–57, 2026. DOI: 10.58490/ctjump.2026i100.4848. Disponível em: https://tapchi.ctump.edu.vn/index.php/ctump/article/view/4848. Acesso em: 5 aug. 2026.