Not for the Faint of Mouth: Why Garlic Packs Such a Wallop: <a href="http://www.nytimes.com/2005/08/16/science/not-for-the-faint-of-mouth-why-garlic-packs-such-a-wallop.html" rel='nofollow external' class="su_links">http://www.nytimes.com/2005/08/16/science/not-for-the-faint-of-mouth-why-garlic-packs-such-a-wallop.html</a>