<a href="http:&#x2F;&#x2F;www.medpagetoday.com&#x2F;upload&#x2F;2013&#x2F;7&#x2F;24&#x2F;FA-5548.pdf" rel="nofollow">http:&#x2F;&#x2F;www.medpagetoday.com&#x2F;upload&#x2F;2013&#x2F;7&#x2F;24&#x2F;FA-5548.pdf</a><p>&quot;Safety in Numbers: Are Major Cities the Safest Places in the
United States?&quot; by Myers et al, Annals of Emergency Medicine