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2. Q fever pneumonia: a review of 164 community-acquired cases in the Basque Country;Sobradillo, V.; Ansola, P.; Baranda, F.; Corral, C.;Eur Respir J,1989
3. Effectiveness of several antibiotics in suppressing chick embryo lethality during experimental infections by Coxiella. Coxiella burnetti, Rickettsia typhi;Spicer, A.J.; Peacock, M.G.; Williams, J.C.,1981
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