TY  - GEN
AU  - Heldwein,W
AU  - Schreiner,J
AU  - Pedrazzoli,J
AU  - Lehnert,P
TI  - Is the Forrest classification a useful tool for planning endoscopic therapy of bleeding peptic ulcers?
SN  - 0013-726X
PY  - 1990///0308
KW  - Clinical Trials as Topic
KW  - Combined Modality Therapy
KW  - Endoscopy
KW  - Female
KW  - Humans
KW  - Laser Therapy
KW  - Male
KW  - Middle Aged
KW  - Peptic Ulcer Hemorrhage
KW  - classification
KW  - Prospective Studies
N1  - Publication Type: Clinical Trial; Journal Article
UR  - https://doi.org/10.1055/s-2007-1010729
ER  -