Rota, Maria Cristina, Maria Grazia Caporali, Maria Scaturro, Antonietta Girolamo, Xanthi Andrianou, and Maria Luisa Ricci. 2021. “Legionella Pneumophila and SARS-COV-2 Co-Infection: The Importance of Differential Diagnosis: Legionella Pneumophila and SARS-COV-2 Co-Infection”. Annali dell’Istituto Superiore Di Sanità 57 (3). Rome, IT:199-200. https://doi.org/10.4415/ANN_21_03_01.