Book

Mendes, Fernando and Relvas, AP and Lourenco, Madalena and Reccio, JL and Pietralunga, S and Broyer, G and Bussac, Helene and Calafat, Amador and Stocco, Paolo (1999) Family relationships and primary prevention of drug use in early adolescence. Palma de Mollorca: IREFREA .

Mendes, Fernando and Relvas, AP and Olaio, A and Rovira, M and Broyer, G and Pietralunga, S and Borhn, K and Recio, JL (2001) Family: the challenge of prevention of drug use. IREFREA & European Commission .