ĐỖ , Văn Hoãn; HOÀNG , Thị Thu Hương; LÊ , Quang Trung; NGUYỄN , Văn Nam. SURVEY ON KNOWLEDGE AND SOME FACTORS RELATED TO BLOCKED MILK DUCTS OF POSTPARTUM MOTHERS AT HAI DUONG OBSTETRICS AND GYNECOLOGY HOSPITAL. Vietnam Medical Journal, [S. l.], v. 558, n. 3, 2026. DOI: 10.51298/vmj.v558i3.17249. Disponível em: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/17249. Acesso em: 10 sep. 2026.