as your project
folder.</li>
<li>Two text files, <code>packages.bib</code> and
<code>references.bib</code>, which are used to hold details for your
paper’s bibliography. Refer to the Methods and References sections,
respectively, within the <a href="#fig:analysis_quarto_file"><code>analysis.qmd</code></a> file for
initial examples of how to add/use references.</li>
<li>
<a href="https://www.zotero.org/styles?q=id%3Athe-new-england-journal-of-medicine" class="external-link"><code>the-new-england-journal-of