Finkelstein, J S <br/><br/>
Comparison of four methods for cross-calibrating dual-energy X-ray absorptiometers to eliminate systematic errors when upgrading equipment.  [electronic resource] 

 -  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research  Dec 1994 
 - 1945-52 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0884-0431 
<br/><br/><label>Standard No.: </label>10.1002/jbmr.5650091214  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Absorptiometry, Photon--instrumentation<br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>Bone Density<br/>Calibration--standards<br/>Female<br/>Humans<br/>Lumbar Vertebrae--physiology<br/>Male<br/>Middle Aged