Saito Yutaka, Abe Seiichiro, Inoue Haruhiro, Tajiri Hisao
Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.
Gastroenterology. 2021 Aug;161(2):405-410. doi: 10.1053/j.gastro.2021.05.051. Epub 2021 Jun 2.