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 .

Stocco, Paolo and DeFazio, Laura and Carvalho, Marlen and Lopis, Juan Jóse and Facy, Francoise and Mariani, Evelyne and Legl, Thomas and Castillo, Agurtzane and Rebollida, Montse (2002) Women and opiate addiction: a European perspective. Palma de Mollorca: IREFREA .

Stocco, Paolo and Llopis Llacer, Juan Jose and DeFazio, Laura and Calafat, Amador and Mendes, Fernando (2000) Women, drug abuse in Europe: gender identity. IREFREA & European Commission .