Impact of vaccination and risk factors on COVID-19 mortality amid delta wave in Libya: A single center cohort study. - Alhudiri, Inas; Abusrewil, Zakarya; Dakhil, Omran; Zwaik, Mosab Ali; Awn, Mohammed Ammar; Jallul, Mwada; Ahmed, Aimen Ibrahim; Abugrara, Rasha; Elzagheid, Adam (PLoS ONE, 2023)