2341-4545 2341-4545 S2341-45452021000500319 10.1159/000514797 Portugal Portugal Portugal 30 10 2021 30 10 2021 28 5 319 327

1 2015 81 3 3 583-95 2 2011 25 8 8 2666-77 3 2015 47 9 9 775-83 4 2016 83 3 3 602-7 5 2015 9 2 2 181-7 6 2019 90 3 3 467-79 7 2019 26 2 2 90-8 8 2018 6 5 5 702-9 9 2017 24 1 1 8-21 10 2015 47 9 9 829-54 11 2020 27 1 1 71-2 12 2014 46 11 11 933-40 13 2015 22 5 5 190-7 14 2017 24 1 1 31-9 15 2021 16 2015 64 1 1 57-65 17 2017 85 3 3 647-56 18 2019 7 10 10 E1195-6 19 Colorectal Endoscopic Resection Standardization Implementation Working Group of the Japanese Society for Cancer of the Colon and Rectum, Tokyo, Japan 2015 110 5 5 697-707 20 2020 21 2020 22 2020 69 4 4 673-80 23 2020 24 2016 16 1 1 56