Markov, Miroslav, Tsvetoslav Georgiev, Maria Dimova, and Maria Kosturkova. “Comparable Carotid Vascular Biomechanics in Ankylosing Spondylitis and Psoriatic Arthritis: A Head-to-Head Echo-Tracking Ultrasound Study”. Rheumatology (Bulgaria) 33, no. 4 (March 19, 2026): 1–16. Accessed October 13, 2026. https://rheumatologybg.org/journal/rbj/article/view/92.