1.
Bunmee U. The study of Right ventricular longitudinal strain by Echocardiography in child and adolescents under 19 years old. JMPH4 [internet]. 2025 Jul. 25 [cited 2026 Mar. 6];15(2):68-77. available from: https://he01.tci-thaijo.org/index.php/JMPH4/article/view/266589