1. The clinical characteristics of secondary infection of lower respiratory in severe acute respiratory syndrome;Zheng;Chin J Respir Crit Care Med,2003
2. COVID-19, superinfections and antimicrobial development: what can we expect?;Clancy;Clin Infect Dis,2020
3. Reduced rate of hospital admissions for ACS during Covid-19 outbreak in Northern Italy;De Filippo;N Engl J Med,2020
4. Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study;Zhou;Lancet,2020
5. Surveillance of Antimicrobial Resistance in Europe 2018;European Centre for Disease Prevention and Control (ECDC),2019