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Arifi AA, Ahmad M, Assal AA, Naja I, Najm HK.Arifi AA, et al. Among authors: najm hk.J Saudi Heart Assoc. 2010 Apr;22(2):43-6. doi: 10.1016/j.jsha.2010.02.008. Epub 2010 Feb 24.J Saudi Heart Assoc. 2010.PMID: 23960593Free PMC article.
Ahmad M, Arifi AA, Onselen Rv, Alkodami AA, Zaibag M, Khaldi AA, Najm HK.Ahmad M, et al. Among authors: najm hk.J Saudi Heart Assoc. 2010 Apr;22(2):47-53. doi: 10.1016/j.jsha.2010.02.004. Epub 2010 Feb 24.J Saudi Heart Assoc. 2010.PMID: 23960594Free PMC article.
Ahmad M, Al-Arifi A, Najm HK.Ahmad M, et al. Among authors: najm hk.Heart Lung Circ. 2015 Jul;24(7):e108-11. doi: 10.1016/j.hlc.2015.02.022. Epub 2015 Mar 14.Heart Lung Circ. 2015.PMID: 25843223Review.
Ahmad M, Al-Arifi A, Najm HK.Ahmad M, et al. Among authors: najm hk.Heart Lung Circ. 2015 Sep;24(9):e144-7. doi: 10.1016/j.hlc.2015.04.166. Epub 2015 May 7.Heart Lung Circ. 2015.PMID: 26021972Review.