[1]
Marando, M., Tamburello, A. and Gianella, P. 2020. False-Negative Nasopharyngeal Swab RT-PCR Assays in Typical COVID-19: Role of Ultra-low-dose Chest CT and Bronchoscopy in Diagnosis. European Journal of Case Reports in Internal Medicine. 7, 5 (Apr. 2020). DOI:https://doi.org/10.12890/2020_001680.