Sahai, A V <br/><br/>
A multicenter U.S. experience with EUS-guided fine-needle aspiration using the Olympus GF-UM30P echoendoscope: safety and effectiveness.  [electronic resource] 

 -  Gastrointestinal endoscopy  Dec 1999 
 - 792-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0016-5107 
<br/><br/><label>Standard No.: </label>10.1016/s0016-5107(99)70160-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biopsy, Needle--instrumentation<br/>Digestive System--diagnostic imaging<br/>Endoscopes<br/>Endosonography--instrumentation<br/>Equipment Design<br/>Equipment Safety<br/>Gastrointestinal Neoplasms--diagnostic imaging<br/>Humans<br/>Prospective Studies<br/>Sensitivity and Specificity