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Azzam A, Khaled H, El-Kayal ES, Gad FA, Omar S.Azzam A, et al.J Egypt Public Health Assoc. 2023 Jul 26;98(1):13. doi: 10.1186/s42506-023-00138-4.J Egypt Public Health Assoc. 2023.PMID: 37491501Free PMC article.Review.