| http://www.w3.org/ns/prov#value | - Current medical terminology in the United States uses the term collision sport to refer to sports like rugby, roller derby, American football, ice hockey, and lacrosse, the term contact sport to refer to sports such as soccer and basketball, and the term limited-contact sport to sports like squash and baseball.[1] The American Academy of Pediatrics policy statement revised in 2008 included the fol
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