. . . "RIV/60162694:G44__/11:00002519!RIV12-MO0-G44_____" . "Journal of Travel Medicine" . "12.718"^^ . "J_imp \u010Dl\u00E1nek v impaktovan\u00E9m \u010Dasopise" . "31.796"^^ . "http://www.isvav.cz/h13/resultDetail.do?rowId=RIV%2F60162694%3AG44__%2F11%3A00002519!RIV12-MO0-G44_____"^^ . . . "14.44"^^ . . . "36.101"^^ . . "VTxp0Ko7NtDMtM3iqpkcuoNyfhA=" . . . . "Antibody persistence and immune memory 4 years post-vaccination with combined hepatitis A and B vaccine in adults aged over 40 years" . . . "0.4"^^ . .