1. “Q” fever, new fever entity: clinical features, diagnosis, and laboratory investigation;Derrick;Med J Aust,1937
2. Q fever;Waag,2007
3. Sustained intensive transmission of Q fever in the Netherlands, 2009;Schimmer;Eurosurveillance,2009
4. Diagnosis and management of Q fever—United States, 2013: Recommendations from CDC and the Q Fever Working Group;Anderson;MMWR Recomm Rep,2013
5. Centers for Disease Control. Morbidity and Mortality Weekly Report Summary of notifiable diseases—United States, 2019. Available at: https://wonder.cdc.gov/nndss/static/2019/annual/2019-table1.html.