Danzon, Patricia M <br/><br/>
Vaccine supply :  Effects of regulation and competition / 
Patricia M. Danzon and Nuno S. Pereira 
 - Cambridge  NBER  2011 
 - 46p 
 - NBER Working Paper ;  17205 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>NBERWP 17205<br/>E5740.pdf