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Ferreira, Rosa, Rui Loureiro, Nuno Nunes, António Alberto Santos, Rui Maio, Marília Cravo, und Maria Antónia Duarte. "Role of Endoscopic Retrograde Cholangiopancreatography in the Management of Benign Biliary Strictures: What’s New?" World J Gastrointest Endosc 2016.

Ferreira, Rosa, et al. "Role of Endoscopic Retrograde Cholangiopancreatography in the Management of Benign Biliary Strictures: What’s New?" World J Gastrointest Endosc 2016.