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"Calluses and corns are common foot problems caused by repeated friction and pressure. Discover self-help strategies to take the pressure off these sore spots, and home remedies that alleviate discomfort."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-calluses-and-corns1.htm>