W O R K – C I T E D

http://go.galegroup.com/ps/retrieve.do?sgHitCountType=None&sort=RELEVANCE&inPS=true&prodId=GVRL&userGroupName=spar72416&tabID=T003&searchId=R1&resultListType=RESULT_LIST&contentSegment=&searchType=BasicSearchForm&currentPosition=1&contentSet=GALE%7CCX3451500191&&docId=GALE%7CCX3451500191&docType=GALE

https://www.nhlbi.nih.gov/health/health-topics/topics/hemo/atrisk

VIDEO:

http://youtu.be/V2ZQ1lTV6uw