Incidence of SARS-CoV-2 infection in health care workers from Northern Italy based on antibody status: immune protection from secondary infection- A retrospective observational case-controlled study

MLA

Francesca Rovida, et al. “Incidence of SARS-CoV-2 Infection in Health Care Workers from Northern Italy Based on Antibody Status: Immune Protection from Secondary Infection- A Retrospective Observational Case-Controlled Study.” International Journal of Infectious Diseases, vol. 109, no. 199–202, Aug. 2021, pp. 199–202. EBSCOhost, https://doi.org/10.1016/j.ijid.2021.07.003.

APA

Francesca Rovida, Irene Cassaniti, Elena Percivalle, Antonella Sarasini, Stefania Paolucci, Catherine Klersy, Sara Cutti, Viola Novelli, Carlo Marena, Francesco Luzzaro, Giovanni De Vito, Roberta Schiavo, Giuliana Lo Cascio, Daniele Lilleri, & Fausto Baldanti. (2021). Incidence of SARS-CoV-2 infection in health care workers from Northern Italy based on antibody status: immune protection from secondary infection- A retrospective observational case-controlled study. International Journal of Infectious Diseases, 109(199–202), 199–202. https://doi.org/10.1016/j.ijid.2021.07.003

Chicago

Francesca Rovida, Irene Cassaniti, Elena Percivalle, Antonella Sarasini, Stefania Paolucci, Catherine Klersy, Sara Cutti, et al. 2021. “Incidence of SARS-CoV-2 Infection in Health Care Workers from Northern Italy Based on Antibody Status: Immune Protection from Secondary Infection- A Retrospective Observational Case-Controlled Study.” International Journal of Infectious Diseases 109 (199–202): 199–202. doi:10.1016/j.ijid.2021.07.003.