Endoscopic tissue sampling - Part 1: Upper gastrointestinal and hepatopancreatobiliary tracts. European Society of Gastrointestinal Endoscopy (ESGE) Guideline.
Endoscopy. 2021 Nov;53(11):1174-1188. doi: 10.1055/a-1611-5091. Epub 2021 Sep 17.
Endoscopy. 2021.
PMID: 34535035
Free article.