DOI: 10.1055/s-00000049

Clinics in Colon and Rectal Surgery

References

Green BT, Rockey DC, Portwood G. et al.
Urgent colonoscopy for evaluation and management of acute lower gastrointestinal hemorrhage: a randomized controlled trial 
Am J Gastroenterol 2005; 100(11): 2395-2402  

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