Impact of September 11, 2001 Events on Substance Use and Mental Health in the New York Area - Gfoerer, J.C.; Straw, R.S.; Prevatt, P.; Porter, B.K.; Packer, L.E.; Marsden, M.E.; Lambert, S.B.; Herndon, N.; Harris, J.L.; Feder, M.; Davis, T.; Chromy, J.R.; et al. (United States Substance Abuse and Mental Health Services Administration, Office of Applied Studies, 2003)