ASGE Guideline: the role of endoscopy in the patient with lower-GI bleeding.
Davila
Raquel E
RE
Rajan
Elizabeth
E
Adler
Douglas G
DG
Egan
James
J
Hirota
William K
WK
Leighton
Jonathan A
JA
Qureshi
Waqar
W
Zuckerman
Marc J
MJ
Fanelli
Robert
R
Wheeler-Harbaugh
Jo
J
Baron
Todd H
TH
Faigel
Douglas O
DO
D003108:Colonic Diseases / Q000175:diagnosis* / Q000601:surgery*; D003113:Colonoscopy; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D041741:Lower Gastrointestinal Tract / Q000473:pathology / Q000601:surgery