Cargando…
The additional contribution of second nasopharyngeal PCR to COVID-19 diagnosis in patients with negative initial test
OBJECTIVE: The World Health Organization (WHO) recommends performing a second test in patients with a high suspicion of novel coronavirus disease (COVID-19) whose first PCR test is negative. However, the additional contribution of the second PCR test to the diagnosis is unknown. PATIENTS AND METHODS...
| Autores principales: | , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Published by Elsevier Masson SAS.
2021
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7540190/ https://www.ncbi.nlm.nih.gov/pubmed/33038445 http://dx.doi.org/10.1016/j.medmal.2020.10.003 |