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Shahin Y, Chetter I.Shahin Y, et al. Among authors: chetter i.Vasc Endovascular Surg. 2012 Nov;46(8):648-53. doi: 10.1177/1538574412462634. Epub 2012 Oct 8.Vasc Endovascular Surg. 2012.PMID: 23047817