1. El alcohol y su abuso: impacto socioeconómico;Portella,1998
2. Problems related to alcohol consumption;Technical Reports, series n.° 650. Ginebra,1980
3. Alcohol and alcoholism in Spain;Álvarez;Alcohologia,1992
4. Plan Europeo de actuación sobre alcohol;Gil;Rev Esp Salud Pública,1995