TY - BOOK AU - Danzon, Patricia M AU - Pereira, Nuno S ED - National Bureau of Economic Research TI - Vaccine supply: Effects of regulation and competition T2 - NBER Working Paper PY - 2011/// CY - Cambridge PB - NBER KW - NBERWP 17205 KW - E5740.pdf UR - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2011/E5740.pdf ER -