[1]
E. L. A. Artifon, J. Pinhata Otoch, L. F. Poli-de-Figueiredo, P. Sakai, y S. Rasslan, «Endoscopy Ultra- Sonography –Guided Biliary Drainage in the Surgical –Endoscopy Era», Rev Gastroenterol Peru, vol. 31, n.º 4, pp. 365–75, ago. 2017.