Are market shares in drug markets affected by doctors' and patients' preferences for brands? /
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| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
Department of Economics, University College London,
London : 1998.
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| Series: | Discussion papers in economics (University College, London. Department of Economics) ;
98-01 |
| Subjects: |