6Motto JA.Newspaper influence on suicide:A controlled study.Arch Gen Psychiatry,1970,23:143-148.
7Phillips DP.The influence of suggestion on suicide:substantive and theoretical implications of Werther effect.Am Soc Rev,1974,39(3):340-354.
8Bollen KA,Phillips DP.Imitative suicides:A national study of the effects of television news stories.Am Soc Rev,1982,47:802-809.
9Marzuk PM,TardiffK,Leon AC.Incr-ease in fatal suicidal poisonings and suffocations in the year Final Exit was published:A national study.Am J Psychiatry,1994,151:1813-1814.
10Gould MS,Shaffer D.The impact ofsuicide in television movies:evidence of imitation.NEJM,1986,315:690-694.