Meephat, Sariya, Putcharawipa Maneesai, Sarawoot Bunbupha, Parichat Prachaney, Upa Kukongviriyapan, and Poungrat Pakdeechote. 2018. “Effect of Syzygium Gratum Extract on Blood Pressure and Endothelium-Dependent Vasorelaxation in Nitric Oxide-Deficient Rats”. Srinagarind Medical Journal 33 (1):38-42. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/111609.