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| Author: | Jensen, E. J. |
| Title: | Research expenditures and the discovery of new drugs. |
| Journal: | Journal of Industrial Economics
1987 : SEP, VOL. 36:1, p. 83-95 |
| Index terms: | PHARMACEUTICAL INDUSTRY USA TECHNOLOGICAL CHANGE R&D POISSON DISTRIBUTION |
| Language: | eng |
| Abstract: |
SCIMA