TY  - GEN
TI  - The role of endoscopy in the patient with lower gastrointestinal bleeding. American Society for Gastrointestinal Endoscopy
SN  - 0016-5107
PY  - 1999///0129
KW  - Endoscopy, Gastrointestinal
KW  - Gastrointestinal Hemorrhage
KW  - diagnosis
KW  - Humans
N1  - Publication Type: Guideline; Journal Article; Practice Guideline
ER  -