References
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- . Dupont, H. L., Hornick, R. B., Levin, H. S., Rapoport, M. I. & Woodward, T. E.: Q fever hepatitis. Ann Intern Med 74: 198, 1971.
- . Enright, J. B., Longhurst, W. M., Dutson, V. J., Franti, C. E. & Behymer. D. E.: Q fever antibodies in birds. J Wildl Dis 7: 14, 1971.
- . Harvey, M. S., Forbes, G. B. & Marmion, B. P.: An outbreak of Q fever in east Kent. Lancet 2: 1152, 1951.
- . Kaplan, M. M. & Bertagna, P.: The geographical distribution of Q fever. Bull WHO 13: 829, 1955.
- . Lennette, E. H.: General principles underlying laboratory diagnosis of viral and rickettsial infections. In: Diagnostic procedures for viral and rickettsial diseases, p. 57 (ed. E. H. Lennette & N. J. Schmidt). American Public Health Association, New York 1964.
- . Ormsbee, R. A.: Q fever rickettsia. In: Viral and rickettsial infections of man, p. 1144 (ed. F. L. Horsfall & I. Tamm). J. B. Lippincott Comp., Philadelphia 1965.
- . Rislakki, V.: Communication to WHO from the State Veterinary Laboratory, Helsinki, Finland, 1952.
- . Rislakki, V. & Aminoff, M.: Q-kuume. Duodecim 69: 371, 1953.
- . Thaler, H.: Leverbiopsie. In: Ein klinischer Atlas der Histopathologie, p. 101. Springer-Verlag, Berlin, Heidelberg and New York 1969.