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Endoscopic ultrasonography.
Das A, Chak A. Das A, et al. Among authors: chak a. Endoscopy. 2004 Jan;36(1):17-22. doi: 10.1055/s-2004-814118. Endoscopy. 2004. PMID: 14722851 Review.
An international survey of the clinical practice of EUS.
Das A, Mourad W, Lightdale CJ, Sivak MV Jr, Chak A. Das A, et al. Among authors: chak a. Gastrointest Endosc. 2004 Nov;60(5):765-70. doi: 10.1016/s0016-5107(04)02168-6. Gastrointest Endosc. 2004. PMID: 15557952
Endoscopic ultrasonography and prognosis of esophageal cancer.
Das A, Chak A, Sivak MV Jr, Payes J, Cooper GS. Das A, et al. Among authors: chak a. Clin Gastroenterol Hepatol. 2006 Jun;4(6):695-700. doi: 10.1016/j.cgh.2006.03.027. Epub 2006 May 19. Clin Gastroenterol Hepatol. 2006. PMID: 16713744
374 results