HOÀNG, Văn Lợi; ĐỖ, Thùy Hương; HOÀNG, Thị Huyền Trang. PREVALENCE OF SERUM VITAMIN D DEFICIENCY AND ITS ASSOCIATION WITH INFERTILITY - RELATED FACTORS IN WOMEN UNDERGOING IVF AT HANOI MEDICAL UNIVERSITY HOSPITAL. Vietnam Medical Journal, [S. l.], v. 561, n. 2, 2026. DOI: 10.51298/vmj.v561i2.18315. Disponível em: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/18315. Acesso em: 15 aug. 2026.