VALIDATION OF VIETNAMESE VERSION OF PEDIATRIC QUALITY OF LIFE INVENTORY VERSION 4.0 GENERIC SCORE SCALE AMONG SCHOOL CHILDREN: Do Thi Hanh Trang, Nguyen Thanh Ha and Le Thi Thu Ha. SEATROPH [Internet]. 2020 Apr. 10 [cited 2026 Apr. 16];50(5):942-51. Available from: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/88