TY  - BOOK
AU  - Murphy Kevin M.
AU  -  Topel Robert H.
TI  - Measuring the gains from medical research:  An economic approach.   
SN  - 0226551784
U1  - X9(L:5), P3 
PY  - 2003///
CY  - Chicago
PB  - University of Chicago Press       
KW  - Economics
N1  - Bibliography chapterwise
ER  -