Black and white amid the colors of endoscopy – the march of endoscopic ultrasonography

Endoscopy 2019; 51(04): 294-295
DOI: 10.1055/a-0859-2606

Anniversary Editorial

Paul Fockens

¹Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands

,

Thomas Rösch

²Department of Interdisciplinary Endoscopy, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany

References
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3 Vilmann P, Hancke S, Henriksen FW. et al. Endosonographically-guided fine needle aspiration biopsy of malignant lesions in the upper gastrointestinal tract. Endoscopy 1993; 25: 523-527