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Abbassy MA, Sabban HM, Hassan AH, Zawawi KH.Abbassy MA, et al. Among authors: zawawi kh.Saudi Med J. 2015 Nov;36(11):1336-41. doi: 10.15537/smj.2015.11.12462.Saudi Med J. 2015.PMID: 26593168Free PMC article.
Aljhani A, Zawawi KH.Aljhani A, et al. Among authors: zawawi kh.Saudi Dent J. 2010 Jan;22(1):35-9. doi: 10.1016/j.sdentj.2009.12.007. Epub 2009 Dec 29.Saudi Dent J. 2010.PMID: 24151405Free PMC article.