Coggiola, Maurizio, Rossana Cavallo, Eugenio Grillo, Roberto Frammartino, Giuseppe Clemente, Cristina Costa, Ida Marina Raciti, et al. “SARS-CoV-2 Infection: Use and Effectiveness of Antigenic Swab for the Health Surveillance of Healthcare Workers”. La Medicina del Lavoro | Work, Environment and Health 112, no. 6 (December 23, 2021): 444–452. Accessed July 17, 2024. https://mattioli1885journals.com/index.php/lamedicinadellavoro/article/view/12125.