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The Cochrane Collaboration; systematic reviews of knowledge from randomized studies |
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| Authors: | J Kleijnen HC de Vet GJ Rinkel MJ Keirse |
| Affiliation: | Academisch Medisch Centrum, afd. Klinische Epidemiologie & Biostatistiek, Dutch Cochrane Centre, Amsterdam. |
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| 本文献已被 PubMed 等数据库收录！ | |