PT - JOURNAL ARTICLE AU - John Ong AU - Gail B Cross AU - Yock Young Dan TI - Prevention of nosocomial SARS-CoV-2 transmission in endoscopy: international recommendations and the need for a gold standard AID - 10.1136/gutjnl-2020-321154 DP - 2020 Jun 01 TA - Gut PG - 1145--1148 VI - 69 IP - 6 4099 - http://gut.bmj.com/content/69/6/1145.short 4100 - http://gut.bmj.com/content/69/6/1145.full SO - Gut2020 Jun 01; 69