Comparison of the performance of IFA, CFA, and ELISA assays for the serodiagnosis of acute Q fever by quality assessment

Tineke Herremans, Boris M Hogema, Marrigje Nabuurs, Marcel Peeters, Marjolijn Wegdam-Blans, Peter Schneeberger, Carla Nijhuis, Daan W Notermans, Joep Galama, Anton Horrevorts, Inge HM van Loo, Bart Vlaminckx, Hans L Zaaijer, Marion P Koopmans, Hanneke Berkhout, Cristina Socolovschi, Didier Raoult, John Stenos, William Nicholson, Henk Bijlmer