987</a>, <a href="Topic_12.html#ov1f1uyt">Ivarsson_2012</a></td>
      <td><a href="Topic_08.html#xrw4vxvf">Gong_2005</a>, <a href="Topic_14.html#k2j2uqfh">Koellhoffer_2012</a></td>
    </tr>
    <tr>
      <th id="83x77xte";>55</th>
      <td>Ou_X_2017</td>
      <td>Crystal structure of the receptor binding domain of the spike glycoprotein of human betacoronavirus HKU1</td>
      <td>Ou, Xiuyuan; Guan, Hongxin; Qin, Bo; Mu, Zhixia; Wojdyla, Justyna A.; Wang, Meitian; Dominguez, Samuel R.; Qian, Zhaohui; C