Khilar, Sayyid Mohammed. “Diltiazem As an Antispasmodic Drug in Radial Artery”. International Journal of Health and Clinical Research 3, no. 7 (October 24, 2020): 124–127. Accessed July 7, 2026. https://www.ijhcr.com/index.php/ijhcr/article/view/272.