Yemsresri, K., P. Dhumma-Upakorn, and C. Patarapanich. “a Comparative Effects of CU 763-16-04 And CU 763-15-13 on the Smooth Muscle Contraction of Isolated Rat Stomach and Effects of CU 763-16-04 on Isolated Rabbit Aorta”. Journal of Basic and Applied Pharmacology, vol. 22, Aug. 2015, p. S75, https://li01.tci-thaijo.org/index.php/JBAP/article/view/36967.