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Gimeno-García AZ, Elwassief A, Paquin SC, Sahai AV.Gimeno-García AZ, et al. Among authors: paquin sc.Endosc Ultrasound. 2012 Apr;1(1):17-22. doi: 10.7178/eus.01.004.Endosc Ultrasound. 2012.PMID: 24949331Free PMC article.Review.