Krstevski, M., Olivera Gjeorgjieva Janev, and L. Krstic. “Overlapping Features of Thrombotic Thrombocytopenic Purpura and Systemic Lupus Erythematosus, a Diagnostic and a Management Challenge”. Rheumatology (Bulgaria) 31, no. 2 (August 31, 2023): 77–80. Accessed August 8, 2026. https://www.rheumatologybg.org/journal/rbj/article/view/79.