Mettler, F A <br/><br/>
The fuzzy fluid level sign: reappraisal of its cause and diagnostic value.  [electronic resource] 

 -  Radiology  Dec 1972 
 - 509-11 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0033-8419 
<br/><br/><label>Standard No.: </label>10.1148/105.3.509  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abscess--diagnostic imaging<br/>Air<br/>Body Fluids<br/>Gastric Juice<br/>Humans<br/>Polyethylenes<br/>Posture<br/>Radiography, Abdominal<br/>Radiography, Thoracic<br/>Stomach--diagnostic imaging<br/>Subphrenic Abscess--diagnostic imaging<br/>Technology, Radiologic