Bauer, L. (1961) Ein Beitrag zur Klärung der Beziehungen zwischen Amöben und Virus im Wasser. Arch. Hyg. Bakt. 145, 1, 12–20.
Blawat, B. and Kowalska, Z. (1963) Investigations in vitro on the influence of some amoebae on survival of poliomyelitis virus. Bull. Inst. Marine Med., Gdansk 14, 1–2, 15–24.
Brug, S. L. (1942) Eigentümliche Einschlüssen in Lamblia muris. Zentbl. Bakt. I. Abt. 166–168.
Chýle, M., Chýle, P., Štepán, J. and Patěcka, T. (1971) Some enzymes and izoenzymes of Trichomonas vaginalis and changes in their activities after inoculation with a live mammalian virus. Časopis Čekau Česnkych. 110, 234–236.
Diamond, L. S. (1968) Techniques of axenic cultivation of Entamoeba histolytica Schaudinn, 1903 and E. histolytica- like amoebae. J. Parasit. 54, 1047–1056.
Diamond, L. S. and Mattern, C. F. T. (1976) Protozoal viruses. In Advances in Virus Researchs Vol. 20, pp. 87–112. Academic Press, New York.
Diamond, L. S., Mattern, C. F. T. and Bartgis, I. L. (1972) Viruses of Entamoeba histolytica. I. Identification of transmissible virus like agents. J. Virol. 9, 326–341.
Diamond, L. S., Mattern, C. F. T., Bartgis, I. L., Daniel, W. A. and Keister, D. B. (1976) Viruses of Entamoeba histolytica. VI. A study of host range. In Amebiasis, pp. 334–345. Mexico City, Instituto Mexicano del Seguro Social, Mexico.
Dunnebacke, T. H. and Schuster, F. L. (1971) Infectious agent from a free-living soil amoeba Naegleria gruberi. Science 174, 516–518.
Dunnebacke, T. H. and Schuster, F. L. (1972) Infectious material from the small free-living soil amoebae. J. Cell Biol. 55, 62A.
Dunnebacke, T. H. and Schuster, F. L. (1974) An infectious agent associated with amebas of the genus Naegleria. J. Protozool. 21, 327–329.
Dunnebacke, T. H. and Schuster, F. L. (1977a) The nature of a cytopathogenic material present in amebae of the genus Naegleria. Am. J. trop. Med. Hyg. 26, 412–421.
Dunnebacke, T. H. and Schuster, F. L. (1977b) Cytopathogenic material from amoebae of the genus Naegleria. In Microbiology, 583–585. American Society of Microbiology, Washington.
Fraenkel-Conrat, H. (1974) Descriptive catalogue of viruses. In Comprehensive virology, Vol. 1, p. 191. Plenum Press, New York.
Groupe, V. and Pugh, L. (1952) Inactivation of influenza virus and of viral hemagglutinin by the ciliate Tetrahymena geleii. Science 115, 307–308.
Jareno, M. A., Perez, S. I. and Gancedo, A. (1985) The ciliates as useful tools in cytological studies of cell-virus interactions. In Abstracts of the VII International Congress on Protozoology, Nairobi, 60.
Kesa, L. J. and Teras, J. H. (1981a) Protozoal viruses, in The Interaction Between Protozoa and Viruses. Series ‘Protozoology’, Vol. 6, pp. 56–72. Academy of Sciences of the U.S.S.R., Leningrad.
Kesa, L. J. and Teras, J. H. (1981b) The experimental study on the relationships between Tetrahymena pyriformis and RNA- and DNA-viruses. II. On the acquisition of pathogenicity by T. pyriformis after the interaction with Coxsackie B-5 virus. In The Interaction Between Protozoa and Viruses. Series ‘Protozoology’, Vol. 6, pp. 96–111. Academy of Sciences of the U.S.S.R., Leningrad.
Kling, C., Olin, G., Fahraeus, J. and Norlin, G. (1942a) Sewage as a carrier and disseminator of poliomyelitis virus. I. Searching for poliomyelitis virus in Stockholm sewage. Acta med. scand. 122, 217–249.
Kling, C., Olin, G., Fahraeus, J. and Norlin, G. (1942b) Sewage as a carrier and disseminator of poliomyelitis virus. II. Studies on the conditions of life of poliomyelitis virus outside the human organism. Acta med. scand. 112, 250–263.
Kovács, E. (1966) Visualization and propagation of mammalian viruses on their nucleic acids in protista. J. Cell Biol. 31, 62A–123.
Kovács, E. (1967) Change in population densities, viability or multiplication of yeasts and Tetrahymena, infected experimentally with encephalomyocarditis virus. J. Cell Biol. 35, 73A–74A.
Kovács, E. (1967–1968) Propagation of mammalian, especially tumour viruses in protista and mycoplasma. In Annual Report National Cancer Institute of Canada, p. 115. National Cancer Institute of Canada, Toronto.
Kovács, E. (1969) Enhancing effect of dimethyl sulfoxide on the transfer of polyoma virus to protista with isolated viral genome. J. Cell Biol. 43, 73.
Kovács, E. (1970) Activation of virus production by DMSO in C. albicans experimentally infected with polyoma-DNA. Experientia 26, 1396–1397.
Kovács, E. and Bucz, B. (1967) Propagation of mammalian viruses in protista. II. Isolation of complete virus from yeast and Tetrahymena experimentally infected withpicorna viral particles or their infectious RNA. Life Sci. 6, 347–358.
Kovács, E. and Kolompár, G. (1969) Hemadsorption reaction in Tetrahymena pyriformis incubated with measles virus. Life Sci. 8, 1089–1097.
Kovács, E. and Kolompár, G. (1970) Enhancement of hemagglutinin production in polyoma virus infected Candida by a defined medium and urethan. Experientia 26, 301–303.
Kovács, E., Bucz, B. and Kolompár, G. (1966) Propagation of mammalian viruses in protista. I. Visualization of fluorochrome labelled EMC virus in yeast and Tetrahymena. Life Sci. 5, 2117–2176.
Kovács, E., Kolompár, G. and Bucz, B. (1967) Propagation of mammalian viruses in protista. III. Change in population densities, viability and multiplication of yeast and Tetrahymena experimentally infected with encephalomyo-carditis virus. Life Sci. 6, 2359–2371.
Knorr, M., Klöhr, K. and Kracher, H. (1956) Das Schicksal des Virus im Flusswasser und im Boden. II. Mitteilung: Virus und Amöben. Arch. Hyg. 140, 181–207.
Mattern, C. F. T. and Keister, D. B. (1977a) Experimental amebiasis, I. Pathogenicity of axenically cultured Entamoeba histolytica in the brain of the newborn mouse. Am. J. trop. Med. Hyg. 26, 393–401.
Mattern, C. F. T. and Keister, D. B. (1977b) Experimental amebiasis. II. Hepatic amebiasis in the newborn hamster. Am. J. trop. Med. Hyg. 26, 402–411.
Mattern, C. F. T., Diamond, L. S. and Daniel, W. A. (1972) Viruses of Entamoeba histolytica II. Morphogenesis of the polyhedral particle (ABRM)2→HK-9→HB-301 and the filamentous agent (ABRM)2č1HK-9. J. Virol. 9, 342–361.
Mattern, C. F. T., Keister, D. B., Daniel, W. A., Diamond, L. S. and Leva Kontonis, A. de (1977) Viruses of Entamoeba histolytica. VII. Novel beaded virus. J. Virol. 23, 685–691.
Mattern, C. F. T., Hruska, J. F. and Diamond, L. S. (1974) Viruses of Entamoeba histolytica. V. Ultrastructure of the polyhedral virus V301. J. Virol. 13, 247–249.
Möse, J. R., Dostal, V. and Wege, H. (1970) Inaktivierung von Viren durch Abwasserprotozoen. Arch. Hyg. Bakt. 154, 4, 319–330.
Perez-Prieto, S. and Garcia-Gancedo, A. (1975) Interaction of Tetrahymena pyriformis and mammalian viruses. In Abstracts of the III International Congress on Virology, Madrid, p. 249. Behring Institute, Frankfurt am Main, F.R.G.
Perez-Prieto, S. and Garcia-Gancedo, A. (1979) La infeccion virica de protozoos y las posibles impliciones ecológicas y epidemiologicas. Estada act. probl. Revta sanidad hig. publ. 53, 1517–1637.
Perez-Prieto, S. and Garcia-Gancedo, A. (1981) Uptake of vaccinia virus by Tetrahymena pyriformis. Microbiol. exp. 34, 29–13.
Perez, S., Garcia-Gancedo, A., Jareno, M. and Vilas, P. (1985) On the experimental cocultures of Tetrahymena pyri-formis with several RNA and DNA viruses. In Abstracts of the VII International Congress on Protozoology, Nairobi, p. 133.
Schuster, F. L. (1969) Intranuclear virus-like bodies in the amoeboflagellate Naegleria gruberi. J. Protozool. 16, 724–727.
Schuster, F. L. and Dunnebacke, T. H. (1971) Formation of bodies associated with virus-like particles in the amoebo-flagellate Naegleria gruberi. J. Ultrastruct. Res. 36, 659–668.
Schuster, F. L. and Dunnebacke, T. H. (1974a) Growth at 37°C of EGs strain of the amoebo-flagellate Naegleria gruberi containing virus-like particles. I. Nuclear changes. J. invertebr. Path. 23, 172–181.
Schuster, F. L. and Dunnebacke, T. H. (1974b) growth at 37°C of EGs strain of the amoebo-flagellate Naegleria gruberi containing virus-like particles. I. Nuclear changes. J. invertebr. Path. 23, 172–181.
Schuster, F. L. and Dunnebacke, T. H. (1976) Development and release of virus-like particles in Naegleria gruberi EGs. Cytobiologia 14, 131–146.
Schuster, F. L. and Dunnebacke, T. H. (1977) Ultrastructural observations of experimental Naegleria meningoencephalitis in mice: intranuclear inclusions in amebae and host cells. J. Protozool. 24, 489–497.
Teras, J. (1981) Forms of interaction betweeen protozoa and viruses In The Interaction Between Protozoa and Viruses. Series ‘Protozoology’, Vol. 6, pp. 31–55. Academy of Sciences of the U.S.S.R., Leningrad.
Teras, J. H. and Kesa, L. J. (1981) The experimental study on the relationships between Tetrahymena pyriformis and RNA- and DNA-viruses. I. Persistence and replication of picorna and adeno viruses in T. pyriformis. In The Interaction Between Protozoa and Viruses. Series ‘Protozoology’, Vol. 6, pp. 73–75. Academy of Sciences of the U.S.S.R., Leningrad.
Teras, J., Jogiste, A. and Kallas, E. (1974) Theoretical aspects of the pathogenicity mechanisms of free-living protozoa. In Abstracts of the III International Congress on Parasitology, Munich, Vol. 1, p. 185.
Teras, J. H., Jogiste, A. K. and Kesa, L. J. (1976) On the multiplication of viruses in free-living protozoa. In Proceedings of the Second All-Union Congress on Protozoology, Kiev, Vol. 1, 136.
Teras, J., Kesa, L., Kallas, E. and Jogiste, A. (1977) On the relationship between some free-living and parasitic protozoa and RNA- and DNA-viruses. In Abstracts of the V International Congress on Protozoology New York, p. 446.
Teras, J., Kesa, L. and Kallas, E. (1981) The experimental study on the relationships between Terahymena pyriformis and RNA- and DNA-viruses. IV. On the interaction of T. pyriformis with Coxsackie B-5 virus after the exposure to Myxovirus influenzae of type A2. In The Interaction Between Protozoa and Viruses. Series ‘Protozoology’, Vol. 6, pp. 126–136. Academy of Sciences of the U.S.S.R., Leningrad.