Salih MN, Al-Ramahi SK. Complement System Response of Vaccinated Individuals with the Pfizer- Biontech and BBIBP-CorV (Sinopharm) Vaccines. CAJMNS [Internet]. 2023 Aug. 5 [cited 2026 Apr. 5];4(4):273-80. Available from: https://cajmns.casjournal.org/index.php/CAJMNS/article/view/1697