by Sixl, W, Stunzner, D, Withalm, H
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1978)

by Nöbel, B, Glathe, H
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1978)

by Grossmann, G, Liebetrau, B
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1978)

by Meyer, E
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1976)

by Kramer, A, Krause, R, Weuffen, W, Rödel, B
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1975)

by Daubner, I, Tóth, D
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1973)

by Tschäpe, H, Kühn, H, Rische, H
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1973)

by Weuffen, W, Wigert, H
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1973)

by Ockert, G
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1972)

by Bercovici, C, Straton, C, Straton, A, Rădulescu, P, Brebenel, G
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1972)

by Gladthe, H, Abel, C
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1972)

by Ockert, G
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1972)

by Burger, G
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1971)

by Thilo, W, Weister, A
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1970)

by Dobberkau, H J, Schmidt, A
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1970)

by Meyer, W
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1970)

by Stöber, L, Yefimzewa, E P, Galayew, J W, Sgibneva, O V, Schubert, J
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1969)

by Quynh, D N
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1969)

by Bercovici, C, Iosub, C, Besleagă, V, Freund, S, Popa, S
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1967)

by Nöbel, B
Published in Journal of hygiene, epidemiology, microbiology, and immunology (1966)