Rahim, Fakher, Sorur Souri, Meissam Moezzi, Alireza Rafatei-Navaei, and Elham Farhadi. 2026. “Evaluating the Effectiveness of Influenza Vaccines in Reducing COVID-19 in Healthcare Workers: A Historical Cohort Study”. VacciMonitor 35 (January), e013526. https://vaccimonitor.finlay.edu.cu/index.php/vaccimonitor/article/view/9272.