References
- 1
Lim L G, Ho K Y, Chan Y H et al.
Urgent endoscopy is associated with lower mortality in
high-risk but not low-risk nonvariceal upper gastrointestinal bleeding.
Endoscopy.
2011;
43
300-306
- 2
Stanley A J, Ashley D, Dalton H R et al.
Outpatient management of patients with low-risk
upper-gastrointestinal haemorrhage: multicentre validation and prospective
evaluation.
Lancet.
2009;
373
42-47
L. G. LimMD
Department of Gastroenterology and Hepatology
National
University Health System
5 Lower Kent Ridge Road
Singapore
119074
Singapore
Fax: +65-67751518
eMail: lee_guan_lim@nuhs.edu.sg
