Berndt, Ernst R <br/><br/>
Price indexes for clinical trial research :   A Feasibility study / 
Ernst R. Berndt and Iain M. Cockburn 
 - Cambridge  NBER  2013 
 - 37p 
 - NBER Working Paper ;  18918 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 18918<br/>E9639.pdf