Bocchetti, T <br/><br/>
[Ultrasonography and biliary calculi: a retrospective study on the diagnostic reliability].  [electronic resource] 

 -  Il Giornale di chirurgia  May 1989 
 - 269-71 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0391-9005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cholelithiasis--diagnostic imaging<br/>False Negative Reactions<br/>Female<br/>Gallstones--diagnostic imaging<br/>Humans<br/>Male<br/>Predictive Value of Tests<br/>Retrospective Studies<br/>Ultrasonography