Carbon dioxide insufflationvsconventional air insufflation for colonoscopy: a systematic review and meta-analysis of published randomized controlled trials
2013 ◽
Vol 100
(6)
◽
pp. 1709-1714.e4
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2015 ◽
Vol 221
(4)
◽
pp. e5
2020 ◽
Vol 60
(8)
◽
2018 ◽