O'Connor, H J <br/><br/>
Ultrasound detection of choledocholithiasis: prospective comparison with ERCP in the postcholecystectomy patient.  [electronic resource] 

 -  Gastrointestinal radiology  1986 
 - 161-4 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0364-2356 
<br/><br/><label>Standard No.: </label>10.1007/BF02035060  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Cholangiopancreatography, Endoscopic Retrograde<br/>Cholecystectomy<br/>Dilatation, Pathologic--diagnosis<br/>Female<br/>Gallstones--diagnosis<br/>Humans<br/>Male<br/>Middle Aged<br/>Prospective Studies<br/>Ultrasonography