Potential significance of transovarial transmission in the circulation of tick-borne encephalitis virus Danielová Vlasta author Holubová Jaroslava author Pejčoch Milan author Daniel Milan author text journal article 2002 10.14411/fp.2002.060 https://folia.paru.cas.cz/artkey/fol-200204-0015.php https://folia.paru.cas.cz/artkey/fol-200204-0015.php Folia Parasitologica continuing 49 4 323 325 2002 00155683 periodical academic journal