true" id="dropdown-articles">Articles</a>
  <div class="dropdown-menu" aria-labelledby="dropdown-articles">
    <a class="dropdown-item" href="../articles/Bioactivity.html">Bioactivity API</a>
    <a class="dropdown-item" href="../articles/Chemical.html">Chemical API</a>
    <a class="dropdown-item" href="../articles/Exposure.html">Exposure API</a>
    <a class="dropdown-item" href="../articles/Hazard.html">Hazard API</a>
    <a class="dropdown-item" href="../articles/Introduction.html">Getting started with