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The COVID-19 pandemic and new clinical trial activations
BACKGROUND: The COVID-19 pandemic has caused severe disruptions in care for many patients. A key question is whether the landscape of clinical research has also changed. METHODS: In a retrospective cohort study, we examined the association of the COVID-19 outbreak with new clinical trial activations...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8027975/ https://www.ncbi.nlm.nih.gov/pubmed/33832534 http://dx.doi.org/10.1186/s13063-021-05219-3 |