No abstract available
MeSH terms
- Adult
- Aged
- Betacoronavirus / isolation & purification*
- COVID-19
- Coronavirus Infections / virology*
- Female
- Humans
- Male
- Middle Aged
- Nose / virology*
- Pharynx / virology*
- Pneumonia, Viral / virology*
- SARS-CoV-2
- Viral Load*