Calderwood AH, Chapman FJ, Cohen J, Cohen LB, Collins J, Day LW, Early DS. Guidelines for safety in the gastrointestinal endoscopy unit. Gastrointest Endosc. 2014 Mar; 79(3):363-72.
2014
https://researcherprofiles.org/profile/1179143
24485393
Calderwood AH, Chapman FJ, Cohen J, Cohen LB, Collins J, Day LW, Early DS
