Navaneethan, Udayakumar <br/><br/>
Response.  [electronic resource] 

 -  Gastrointestinal endoscopy  Dec 2015 
 - 1137 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1097-6779 
<br/><br/><label>Standard No.: </label>10.1016/j.gie.2015.08.009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bile Duct Neoplasms--diagnosis<br/>Bile Ducts--pathology<br/>Cholangiocarcinoma--diagnosis<br/>Cholestasis--diagnosis<br/>Endoscopy, Digestive System--methods<br/>Humans