TY  - GEN
AU  - Roth,H P
TI  - Endoscopy. What is its role in upper GI bleeding?
SN  - 0163-2116
PY  - 1984///0323
KW  - Diagnosis, Differential
KW  - Emergencies
KW  - Endoscopy
KW  - adverse effects
KW  - Gastrointestinal Hemorrhage
KW  - diagnosis
KW  - Humans
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1007/BF01300798
ER  -