Zhang, Ru <br/><br/>
[The clinical characteristics of etiologies, diagnoses and treatment of emergency gastrointestinal hemorrhage.].  [electronic resource] 

 -  Zhonghua nei ke za zhi  Jan 2010 
 - 38-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0578-1426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anti-Inflammatory Agents, Non-Steroidal<br/>Gastrointestinal Hemorrhage--diagnosis<br/>Gastroscopy<br/>Humans<br/>Incidence<br/>Prognosis