//www.ncbi.nlm.nih.gov/pmc/articles/PMC7158871" target="_blank">PMC7158871</a></td>
      <td></td>
      <td></td>
      <td>54260tth</td>
      <td>0.436926</td>
      <td></td>
      <td></td>
    </tr>
    <tr>
      <th id="vfq5ft08";>40</th>
      <td>Ai_J_2020</td>
      <td>Era of molecular diagnosis for pathogen identification of unexplained pneumonia, lessons to be learned</td>
      <td>Ai, Jing-Wen; Zhang, Yi; Zhang, Hao-Cheng; Xu, Teng; Zhang, Wen-Hong</td>
      <td>2020</td>
      <td>2020-03