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Dramatic drop in new cancer drug trials during the COVID-19 pandemic
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier Ltd.
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7906713/ https://www.ncbi.nlm.nih.gov/pubmed/33549163 http://dx.doi.org/10.1016/S1470-2045(21)00067-X |