Evolution from acute Q fever to endocarditis is associated with underlying valvulopathy and age and can be prevented by prolonged antibiotic treatment
Clinical Infectious Diseases (2013) - Comment
pubmed: 23794723  doi: 10.1093/cid/cit419  issn: 1058-4838  issn: 1537-6591 

Matthieu Million, Gaëlle Walter, Franck Thuny, Gilbert Habib, Didier Raoult