Hassan Abu-Zaid, Mohamed, Hany M. Aly, Abdelhfeez Moshrif, Rasha Abdel Noor, and Nehal El-Ghobashy. “Acceptance, Tolerability, and Effect of COVID-19 Vaccination on Disease Activity in a Cohort of Egyptian Systemic Lupus Erythematosus Patients: Real-Life Experience”. Rheumatology (Bulgaria) 31, no. 3 (December 12, 2023): 30–37. Accessed October 13, 2026. https://rheumatologybg.org/journal/rbj/article/view/66.