Recruiting for Post-Operative Pain Studies: Experiences over two Years.
| Autor: | Boyer, Sarah E., Viles, Cathy, Leese, Philip T., Berger, Arthur E. |
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| Zdroj: | Clinical Research Practices & Drug Regulatory Affairs; 1985, Vol. 3 Issue 4, p451-451, 1p |
| Databáze: | Complementary Index |
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