</td>
      <td><a href="Topic_03.html#6affn1ji">Gerber_1990</a>, <a href="Topic_03.html#cmtk54ff">dos_SANTOS_2019</a></td>
    </tr>
    <tr>
      <th id="6gj02k04";>28</th>
      <td>Shim_2012</td>
      <td>Sublingual immunization with recombinant adenovirus encoding SARS-CoV spike protein induces systemic and mucosal immunity without redirection of the virus to the brain</td>
      <td>Shim, Byoung-Shik; Stadler, Konrad; Nguyen, Huan Huu; Yun, Cheol-Heui; Kim, Dong Wook; Chang, Jun; Czerkinsky, Cecil; 