Singh, Vivek, and Ujjwal Sourav. “Efficacy and Tolerability of Vitamin C As an Add on Therapy to Standard Antihypertensive Regimen”. International Journal of Basic & Clinical Pharmacology 10, no. 1 (December 23, 2020): 90–94. Accessed October 23, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/4486.