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Ling Oh A, Hassali MA, Al-Haddad MS, Syed Sulaiman SA, Shafie AA, Awaisu A.Ling Oh A, et al. Among authors: shafie aa.J Infect Dev Ctries. 2011 May 28;5(5):338-47. doi: 10.3855/jidc.1502.J Infect Dev Ctries. 2011.PMID: 21628809Free article.