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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
Endoscopic ultrasonography.
Pollack BJ, Chak A, Sivak MV Jr. Pollack BJ, et al. Among authors: chak a. Semin Oncol. 1996 Jun;23(3):336-46. Semin Oncol. 1996. PMID: 8658217 Review.
Clinical implications of endoscopic ultrasound: the American Endosonography Club Study.
Nickl NJ, Bhutani MS, Catalano M, Hoffman B, Hawes R, Chak A, Roubein LD, Kimmey M, Johnson M, Affronti J, Canto M, Sivak M, Boyce HW, Lightdale CJ, Stevens P, Schmitt C. Nickl NJ, et al. Among authors: chak a. Gastrointest Endosc. 1996 Oct;44(4):371-7. doi: 10.1016/s0016-5107(96)70083-4. Gastrointest Endosc. 1996. PMID: 8905352
372 results