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Information, marketing, and pricing in the U.S. antiulcer drug market |
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| Authors: | Berndt E R Bui L Reiley D R Urban G L |
| Institution: | Sloan School of Management, Massachusetts Institute of Technology, Cambridge 02142, USA. |
| Abstract: | |
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| 本文献已被 PubMed 等数据库收录！ | |