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Saleh DA, Amr S, Jillson IA, Wang JH, Khairy WA, Loffredo CA.Saleh DA, et al.BMC Public Health. 2014 May 24;14:501. doi: 10.1186/1471-2458-14-501.BMC Public Health. 2014.PMID: 24886607Free PMC article.
Loffredo CA, Boulos DN, Saleh DA, Jillson IA, Garas M, Loza N, Samuel P, Shaker YE, Ostrowski MJ, Amr S.Loffredo CA, et al.Subst Use Misuse. 2015 Apr;50(5):609-18. doi: 10.3109/10826084.2014.997391. Epub 2015 Jan 28.Subst Use Misuse. 2015.PMID: 25629955
Saleh DA, Amr S, Jillson IA, Wang JH, Crowell N, Loffredo CA.Saleh DA, et al. Among authors: jillson ia.BMC Res Notes. 2015 Aug 29;8:384. doi: 10.1186/s13104-015-1351-1.BMC Res Notes. 2015.PMID: 26319021Free PMC article.