Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates


    • 14 Accesses

    This is a preview of subscription content, log in to check access.

    Rights and permissions

    Reprints and Permissions

    About this article

    Cite this article

    Announcement. Z. Parasitenkd. 71, 698 (1985). https://doi.org/10.1007/BF00925605

    Download citation