The roots of inner-city violence lie in the disruption of the family, the breakdown of society, desperate and demoralized poverty, promotion of violence by the media, the profit of the drug trade, the pathology of substance abuse, child abuse, disrespect for authority, and racism ... 
- ↑ Centerwall BS. "Television and Violence: The Scale of the Problem and Where to Go From Here." JAMA. 1992; 267: 3059-63.
- ↑ Centerwall BS. "Exposure to Television as a Risk Factor for Violence." Am. J. Epidemiology. 1989; 129: 643-52.
- ↑ Sutter, Edgar A. Guns in the Medical Literature - A Failure of Peer Review"