RT Article T1 Peer vs parental influence in substance use among hispanic and anglo children and adolescents JF Journal of youth and adolescence VO 20 IS 1 SP 73 OP 88 A1 Coombs, Robert H. A2 Paulson, Morris J. A2 Richardson, Mark A. LA English YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1640149961 K1 Familie K1 Jugendliche K1 Drogenkonsum