TY  - GEN
AU  - Aabakken,L
TI  - Nonvariceal upper gastrointestinal bleeding
SN  - 0013-726X
PY  - 2005///0614
KW  - Diagnosis, Differential
KW  - Duodenal Ulcer
KW  - diagnosis
KW  - Endoscopy, Gastrointestinal
KW  - Esophageal and Gastric Varices
KW  - Hemostasis, Endoscopic
KW  - Humans
KW  - Peptic Ulcer Hemorrhage
KW  - Stomach Ulcer
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.1055/s-2004-826235
ER  -