For citations:
Parkhisenko Yu.A., Zhdanov A.I., Vorontsov A.K., Filiptsov A.V., Poddubnyy V.V., Trofimov A.V. Endoscopic ultrasonography in the differential diagnosis of biliopancreatoduodenal tumors. Annaly khirurgicheskoy gepatologii = Annals of HPB Surgery. 2019;24(4):74-79. (In Russ.) https://doi.org/10.16931/1995-5464.2019474-75