Sundström , Johan, Lars Lind, Shamim Nowrouzi, Per Lytsy, Kerstin Marttala, Inger Ekman, Patrik Öhagen, and Ollie Östlund. “The Precision HYpertenSIon Care (PHYSIC) Study: A Double-Blind, Randomized, Repeated Cross-over Study”. Upsala Journal of Medical Sciences 124, no. 1 (September 28, 2018): 51–58. Accessed April 1, 2026. https://ujms.net/index.php/ujms/article/view/5767.