Presented by John H. Marks at the “SAGES ‘Working Down Under'” session during the SAGES 2019 Annual Meeting in Baltimore, MD on Thursday, April 4, 2019 2 Share this:TwitterFacebookLinkedInPinterestWhatsAppReddit Related Video Uploaded By: John Marks Uploaded on 05/14/2021 Learning ThemesColorectal, Flexible EndoscopySources2019 Annual Meeting