Faraji, S. ., Zarrin, R., Zamanian , A. ., Hajizadeh, R. ., Ayremlou , P. . and Rahimi, B. (2020) “The Role of Vitamin D Supplementation in the Treatment of Primary Hypertension: A Double-Blinded Randomized Placebo-Controlled Clinical Trial”, Iranian Red Crescent Medical Journal, 22(7). Available at: https://ircmj.com/index.php/IRCMJ/article/view/731 (Accessed: 1 December 2021).