 <td><a href="Topic_05.html#b9hvcrd1">Castillo_2017</a></td>
      <td><a href="Topic_05.html#hycxekx1">James_2012</a>, <a href="Topic_06.html#qrdhhrub">Wainwright_2010</a></td>
    </tr>
    <tr>
      <th id="meebb4ic";>63</th>
      <td>Guan_2020</td>
      <td>More awareness is needed for severe acute respiratory syndrome coronavirus 2019 transmission through exhaled air during non-invasive respiratory support: experience from China</td>
      <td>Guan, Lili; Zhou, Luqian; Zhang, Jinnong; Peng, Wei; Che