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"Feet are among the most complex and hardest-working body parts we have--no wonder they get injured every now and then. Learn how to ease, treat, or even avoid, the pain of blisters, gout, ankle sprains, fallen arches, and other ailments in your feet."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/diseases-conditions/musculoskeletal/foot-injuries12.htm>