Violence in some so-called 'sports'.
Lapi
Angelo
A
D001265:Athletic Injuries / Q000150:complications* / Q000517:prevention & control; D001484:Baseball / Q000293:injuries; D001914:Boxing / Q000293:injuries*; D001930:Brain Injuries / Q000150:complications / Q000209:etiology*; D003469:Culture; D006688:Hockey / Q000293:injuries; D006801:Humans; D012008:Recurrence; D012307:Risk Factors; D014481:United States; D014754:Violence / Q000208:ethnology* / Q000517:prevention & control