TY - JOUR AU - Lazaridis, Nikolaos; Skamnelos, Alexandros; Murino, Alberto; Chacchi Cahuin, Rocio; Koukias, Nikolaos; Despott, Edward J. TI - “Double-surgical-mask-with-slit” method: reducing exposure to aerosol generation at upper gastrointestinal endoscopy during the COVID-19 pandemic SN - 0013-726X SN - 1438-8812 PY - 2020 JO - Endoscopy JF - Endoscopy LA - EN VL - 52 IS - 10 SP - 928 EP - 929 DA - 2020/09/23 PB - Georg Thieme Verlag KG DO - 10.1055/a-1198-5471 UR - http://www.thieme-connect.de/products/ejournals/abstract/10.1055/a-1198-5471 ER -