Sivak, M V <br/><br/>
Gastrointestinal endoscopy.  [electronic resource] 

 -  Gastrointestinal endoscopy  Jan 1997 
 - 104-5 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0016-5107 
<br/><br/><label>Standard No.: </label>10.1016/s0016-5107(97)70316-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy, Gastrointestinal--trends<br/>Humans<br/>Journalism, Medical<br/>Sensitivity and Specificity