TY - GEN AU - Mendes, Fernando AU - Relvas, A.P. AU - Lourenço, Madalena AU - Reccio, J.L. AU - Pietralunga, S. AU - Broyer, G. AU - Bussac, M. Hélène AU - Calafat, Amador AU - Stocco, Paolo TI - Family relationships and primary prevention of drug use in early adolescence [PDF] SN - 8460599027 PY - 1999/// CY - Coimbra PB - IREFREA KW - drugs KW - gezin KW - jongeren KW - onderzoeksrapporten KW - preventie UR - http://www.google.com/search?q=Family-relationships-and-primary-prevention-of-drug-use-in-early-adolescence drugsandalcohol ER -