DOI: 10.1055/s-00000133

Gastroenterologie up2date

References

Zuckerman G, Benitez J.
A prospective study of bidirectional endoscopy (colonoscopy and upper endoscopy) in the evaluation of patients with occult gastrointestinal bleeding. 
Am J Gastroenterol 1992; 87: 62-66  

Download Bibliographical Data

Search in: