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Tharwat S, Mosad NR, Abdelmessih KE, Moatamed E, Rihan M, Osama N, Sallam N, Elsayed Y.Tharwat S, et al. Among authors: osama n.BMC Public Health. 2023 Dec 6;23(1):2437. doi: 10.1186/s12889-023-17329-5.BMC Public Health. 2023.PMID: 38057749Free PMC article.
Radi IA, Osama N.Radi IA, et al. Among authors: osama n.J Evid Based Dent Pract. 2023 Mar;23(1):101799. doi: 10.1016/j.jebdp.2022.101799. Epub 2022 Oct 22.J Evid Based Dent Pract. 2023.PMID: 36914295
Osama N, Bakeer W, Raslan M, Soliman HA, Abdelmohsen UR, Sebak M.Osama N, et al.R Soc Open Sci. 2022 Feb 9;9(2):211509. doi: 10.1098/rsos.211509. eCollection 2022 Feb.R Soc Open Sci. 2022.PMID: 35154794Free PMC article.