<li>Howard D Sesso et al. <strong>Effect of cocoa flavanol supplementation for prevention of cardiovascular disease events: The COSMOS randomized clinical trial</strong>. <em>The American Journal of Clinical Nutrition</em>, 2022; DOI: <a href="http://dx.doi.org/10.1093/ajcn/nqac055" rel="nofollow" target="_blank">10.1093/ajcn/nqac055</a>
</li>