TY  - BOOK
AU  - Schwartzman, David
TI  - The expected return from pharmaceutical research: sources of new drugs and the profitability of R & D investment
SN  - 0844731595
U1  - 338.476150973 
PY  - 1975///
CY  - Washington, D.C.
PB  - American Enterprise Inst. for Public Policy Research
KW  - Pharmaceutical research - Economic aspects - United States
ER  -