TY - BOOK AU - Niikura,Ryota AU - Fujishiro,Mitsuhiro AU - Nakai,Yousuke AU - Matsuda,Koji AU - Kawahara,Takuya AU - Yamada,Atsuo AU - Tsuji,Yosuke AU - Hayakawa,Yoku AU - Koike,Kazuhiko TI - International observational survey of the effectiveness of personal protective equipment during endoscopic procedures performed in patients with COVID-19 KW - Personal Protective Equipment KW - COVID-19 KW - Endoscopy UR - https://www.karger.com/Article/FullText/513714 ER -