“CLINICAL CHARACTERISTICS AND FACTORS ASSOCIATED WITH DYSMENORRHEA SEVERITY AMONG FEMALE STUDENTS AT THE UNIVERSITY OF MEDICINE AND PHARMACY, VIETNAM NATIONAL UNIVERSITY, HANOI IN 2025”. Tạp chí Y học Cộng đồng 67, no. English Version No 1, 2026 (Tháng Sáu 2, 2026). Truy cập Tháng Chín 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/5267.