DOI: 10.1055/s-00025476

Endoscopy International Open

References

Dulai GS, Gralnek IM, Oei TT. et al.
Utilization of health care resources for low-risk patients with acute, nonvariceal upper GI hemorrhage: an historical cohort study.

Gastrointest Endosc 2002;
55: 321-327

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