AUTHOR=Rizzo Giacomo Emanuele Maria , Traina Mario , Tarantino Ilaria TITLE=The impact of a graphic novel on anxiety and stress in patients undergoing endoscopic ultrasound with fine needle biopsy (EUS-FNB) for pancreatic lesions: a pilot study protocol JOURNAL=Frontiers in Gastroenterology VOLUME=3 YEAR=2024 URL=https://www.frontiersin.org/journals/gastroenterology/articles/10.3389/fgstr.2024.1359002 DOI=10.3389/fgstr.2024.1359002 ISSN=2813-1169