Phun, D.L. et al. 2025. ATTENTION DEFICIT HYPERACTIVITY DISORDER IN PRIMARY SCHOOL CHILDREN AGED 6 TO 8 YEARS IN CAN THO CITY FROM 2023 TO 2024. Cantho Journal of Medicine and Pharmacy. 89 (Jul. 2025), 139–145. DOI:https://doi.org/10.58490/ctump.2025i89.3753.