TY  - GEN
AU  - Henry,D A
TI  - Bleeding peptic ulcers
SN  - 0959-8138
PY  - 1991///1107
KW  - Endoscopy, Gastrointestinal
KW  - Hemostatic Techniques
KW  - Humans
KW  - Meta-Analysis as Topic
KW  - Peptic Ulcer Hemorrhage
KW  - surgery
N1  - Publication Type: Comment; Letter; Meta-Analysis
UR  - https://doi.org/10.1136/bmj.303.6798.361
ER  -