1. Contagion: a theoretical and empirical review and reconceptualization;Levy;Genetic, Social and General Psychology Monographs,1993
2. A contagious disease model for researching and intervening in heroin epidemic;Hughes;Arch Gen Psychiatry,1972
3. Lynching: a psychiatrist's view;Raschka;Can Psychiatr Assoc J,1976
4. Contagious self-mutilation;Fennig;J Am Acad Child Adolesc Psychiatry,1995
5. Clustering of teenage suicides after television news stories about suicide;Phillips;N Engl J Med,1986