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Marching ahead with clinical trial registration
| Autor principal: | |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Medknow Publications
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2636127/ https://www.ncbi.nlm.nih.gov/pubmed/18417815 |