KHILAR, S. . M. Diltiazem as an antispasmodic drug in radial artery. International Journal of Health and Clinical Research, [S. l.], v. 3, n. 7, p. 124–127, 2020. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/272. Acesso em: 14 dec. 2025.