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Retraction Notice
| Formato: | Texto |
|---|---|
| Lenguaje: | English |
| Publicado: |
Medknow Publications
2011
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3057254/ https://www.ncbi.nlm.nih.gov/pubmed/21431061 http://dx.doi.org/10.4103/0019-5049.76616 |