Referencias electronicas

https://www.nlm.nih.gov/medlineplus/spanish/alcoholismandalcoholabuse.HTML

http://mx.drugfreeworld.org/drugfacts/alcohol/what-is-alcohol-dependence.HTML

http://www.cat-barcelona.com/faqs/view/que-es-el-alcohol-y-que-efectos-produce

http://www.tuotromedico.com/temas/alcoholismo.htm

http://www.taringa.net/post/salud-bienestar/16023755/Alcoholismo-Enfermedad-o-Vicio.html