Validation of Saliva as the Clinical Specimen Type for a University-Wide COVID-19 Surveillance Program oleh Michael L. Farrell, Anton V. Bryksin, Emily Ryan, Jessica Lin, Naima Djeddar, German Khunteev, Benjamin Holton, Miles Paca, Nicholas Speller, James T. Merrill, Ted M. Ross, Robert J. Hogan, Greg Gibson, Andrés J. García, Michael P. Shannon