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Technological Scenario for Masks in Patent Database During Covid-19 Pandemic
Since January 2020, the World Health Organization announces COVID-19 outbreak a case of public health emergency of international interest, and declaring it a pandemic on March. Due to the high transmission of this disease, rate precautions have been implemented, such as the use of masks by the popul...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7877530/ https://www.ncbi.nlm.nih.gov/pubmed/33575845 http://dx.doi.org/10.1208/s12249-021-01918-x |