Einstein, D M <br/><br/>
Evaluation of renal masses detected by excretory urography: cost-effectiveness of sonography versus CT.  [electronic resource] 

 -  AJR. American journal of roentgenology  Feb 1995 
 - 371-5 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0361-803X 
<br/><br/><label>Standard No.: </label>10.2214/ajr.164.2.7839971  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Cost-Benefit Analysis<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Kidney Diseases, Cystic--diagnostic imaging<br/>Kidney Neoplasms--diagnostic imaging<br/>Male<br/>Medicare--economics<br/>Retrospective Studies<br/>Tomography, X-Ray Computed--economics<br/>Ultrasonography--economics<br/>United States<br/>Urography