RT Article T1 After the master settlement agreement: Targeting and exposure of youth to magazine tobacco advertising JF Health affairs. Web exclusives VO 27 IS S1 A1 Alpert, Hillel R. A2 Connolly, Gregory N. A2 Koh, Howard K. LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1912452278 DO 10.1377/hlthaff.27.6.w503