Citation: Ra. Johnson et Jp. Hoffmann, Adolescent cigarette smoking in US racial/ethnic subgroups: Findings from the national education longitudinal study, J HEALTH SO, 41(4), 2000, pp. 392-407
Citation: Jp. Hoffmann et Ra. Johnson, Multilevel influences on school disorder: A comment on Welsh, Greene, and Jenkins, CRIMINOLOGY, 38(4), 2000, pp. 1275-1288