HUNG, Nguyen Van et al.
 Assessment of Dysmenorrhea Symptoms Using the Cox Retrospective Symptom Scale and Knowledge of Traditional Medicine in the Management of Dysmenorrhea among Women Aged Over 18 and of Reproductive Age.
<strong>VNU Journal of Science: Medical and Pharmaceutical Sciences</strong>, [S.l.], apr. 2026.
ISSN 2588-1132.
Available at: &lt;<a href="https://js.vnu.edu.vn/MPS/article/view/4870" target="_new">https://js.vnu.edu.vn/MPS/article/view/4870</a>&gt;. Date accessed: 08 apr. 2026.
doi: <a href="https://doi.org/10.25073/2588-1132/vnumps.4870">https://doi.org/10.25073/2588-1132/vnumps.4870</a>.