Sundström , Johan, Lars Lind, Shamim Nowrouzi, Per Lytsy, Kerstin Marttala, Inger Ekman, Patrik Öhagen, and Ollie Östlund. 2018. “The Precision HYpertenSIon Care (PHYSIC) Study: A Double-Blind, Randomized, Repeated Cross-over Study”. Upsala Journal of Medical Sciences 124 (1):51–58. https://doi.org/10.1080/03009734.2018.1498958.