1. https://www.bostonglobe.com/ideas/2013/05/11/boston-strong-phrase-that-rallied-city/uNPFaI8Mv4QxsWqpjXBOQO/story.html
2. https://www.bostonglobe.com/specials/insiders/2014/04/10/the-boston-marathon/uPjgIMQscOp1vNnVreW2mN/story.html?pic=10
3. Sports medicine and the physiology of wheelchair marathon racing;Corcoran;Orthop Clin North Am,1980
4. http://www.mass.gov/eopss/docs/mema/after-action-report-for-the-response-to-the-2013-boston-marathon-bombings.pdf
5. Case records of the Massachusetts General Hospital. Case 11-2014. A man with traumatic injuries after a bomb explosion at the Boston Marathon;Eikermann;N Engl J Med,2014