COVID-19 vaccine hesitancy among healthcare workers in Arab Countries: A systematic review and meta-analysis. - Alalawi, Mai; Alsalloum, Muath A.; Garwan, Yusuf M.; Abuzeid, Mya; Alalawi, Hassan; Eljaaly, Khalid; Thabit, Abrar K.; Jose, Jimmy (PLoS ONE, 2024)