RT Journal Article SR Electronic T1 Pulse Wave Velocity in Systemic Sclerosis: Potential Beneficial Effects of Bosentan on Forearm Arterial Stiffness? An Exploratory Study JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP jrheum.191405 DO 10.3899/jrheum.191405 A1 Anniek Maaike van Roon A1 Amaal Eman Abdulle A1 Douwe Johannes Mulder YR 2020 UL http://www.jrheum.org/content/early/2020/10/13/jrheum.191405.abstract AB Treatment of digital ischemia in systemic sclerosis (SSc) remains a challenge. Although vasculopathy is generally thought to occur on a microvascular level, some observations suggest the involvement of medium-sized arteries as well.