Long-term intermittent detection of SARS CoV 2 in the upper respiratory tract: what is the meaning of it?

Título: 
Long-term intermittent detection of SARS CoV 2 in the upper respiratory tract: what is the meaning of it?
Ano: 
2020
DOI: 
10.1080/23744235.2020.1837944
ISSN: 
23744235
Home: 
[doi:10.1080/23744235.2020.1837944]
Idioma: 
Inglês