Lewall, D B <br/><br/>
Hepatic echinococcal cysts: sonographic appearance and classification.  [electronic resource] 

 -  Radiology  Jun 1985 
 - 773-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-8419 
<br/><br/><label>Standard No.: </label>10.1148/radiology.155.3.3890008  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Child<br/>Echinococcosis, Hepatic--classification<br/>Female<br/>Humans<br/>Liver--diagnostic imaging<br/>Male<br/>Middle Aged<br/>Radiography<br/>Ultrasonography