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Arun A, Haque MM, Bhaskar A, Washington S, Sayed T.Arun A, et al. Among authors: sayed t.Accid Anal Prev. 2021 Apr;153:106016. doi: 10.1016/j.aap.2021.106016. Epub 2021 Feb 11.Accid Anal Prev. 2021.PMID: 33582529
Ibrahim SE, Sayed T.Ibrahim SE, et al. Among authors: sayed t.Accid Anal Prev. 2011 Nov;43(6):2153-2159. doi: 10.1016/j.aap.2011.06.006. Epub 2011 Jul 7.Accid Anal Prev. 2011.PMID: 21819846