Brook R.G., Licitra C.M. and Peacock M.G. (1986): Encephalitis caused by Coxiella burnetii - Ann. Neurol. 20: 91–93.
Chalhub E.G., De Vivo D.C. and Siegel B.A. (1977): Coxsackie A9 focal encephalitis associated with acute infantile hemiplegia and porencephaly -Neurology 27: 574–579.
Clark W.H., Lenette E.M., Railsback O.L. and Romer M.S. (1951): Q fever in California - Arch. Intern. Med. 88: 155–167.
Davis J.M., Kenneth R.D., Kleinman G.M., Kirchner H.S. and Taveras J.M. (1978): Computed tomography of herpes simplex encephalitis, with clinicopathological correlation - Neuroradiology 129: 409–417.
Dwyer D.E., Gibbons V.L., Brady L.M. and Cunningham A.L. (1988): Serological reaction to Legionella pneumophila group 4 in a patient with Q fever - J. Infect. Dis. 158: 499–500.
Gomez-Aranda F., Palmon-Diaz J., Momero-Acebal M., Lopez-Cortes L., Navarro-Rodriguez A. and Maestre-Moreno J. (1984): Computed tomographic brain scan findings in Q fever encephalitis -Neuroradiology 26: 329–337.
Langley J.M., Marrie U., Covert A., Waag D.M. and Williams J.C. (1988): Poker players pneumonia. An urban outbreak of Q fever following exposure to a parturient cat - N. Engl. J. Med. 319: 354–356.
Marrie T.J. (1985): Pneumonia and meningoencephalitis due to Coxiella burnetii - J. Infection 11: 59–61.
Peacock M.G., Philip R.N., Williams J.C. and Faulkners R.S. (1983): Serological evaluations of Q fever in humans: enhanced phase I titers of immunoglobulins G and A are diagnostic for Q fever endocarditis - Infect. Immun. 41: 1089–1098.
Peters A.C.B., Vielvoye G.J., Versteeg J., Bots G.T.A.M. and Lindeman J. (1979): ECHO 25 focal encephalitis and subacute hemichorea - Neurology 29: 676–681.
Raoult D., Etienne J., Massip P., Iaocono S., Prince M.A., Beaurain P., Benichou S., Auvergnat J.C., Mathieu P., Bachet Ph. and Serradimigni A. (1987): Q fever endocarditis in the South of France - J. Infect. Dis. 155: 570–573.
Robbins F.C. (1946): Q fever in the mediterranean area: report of its occurence in allied troops - Am. J. Hyg. 44: 51–71.
Shaked Y. and Samra Y. (1989): Q fever meningoencephalitis associated with bilateral abducens nerve paralysis, bilateral optic neuritis and abnormal cerebrospinal fluid findings - Infection 17: 394–395.
Yeaman M.R., Mitscher L.A. and Baca O.G. (1987): In vitro susceptibility of Coxiella burnetii to antibiotics including several quinolones - Antimicrob. Agents Chernother. 31: 1079–1084.