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Masks, mechanisms and Covid-19: the limitations of randomized trials in pandemic policymaking
Reluctance to endorse mask wearing to slow transmission of SARS-Cov-2 has been rationalized by the failure of randomized control trials (RCTs) to provide supportive evidence. In contrast, a mechanism-based approach suggests that mask wearing should be expected to reduce transmission: so that contrar...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer International Publishing
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7992121/ https://www.ncbi.nlm.nih.gov/pubmed/33765198 http://dx.doi.org/10.1007/s40656-021-00403-9 |