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Ahmed GF, Elkhatib WF, Noreddin AM.Ahmed GF, et al. Among authors: noreddin am.J Infect Public Health. 2014 Sep-Oct;7(5):436-44. doi: 10.1016/j.jiph.2014.01.009. Epub 2014 Jun 2.J Infect Public Health. 2014.PMID: 24894307Free article.