1. International Association for the Study of Pain [sede web]. Seattle: Merskey H, Bogduk N; 1994. IASP taxonomy [consultado 16 Feb 2012]. Disponible en: http://www.iasp-pain.org/Content/NavigationMenu/GeneralResourceLinks/PainDefinitions/default.htm
2. Acute pain;Carr;Lancet,1999
3. Effectiveness of acute postoperative pain management: I. Evidence from published data;Dolin;Br J Anaesth,2002
4. Complicaciones del dolor postoperatorio;Muñoz-Blanco;Rev Soc Esp Dolor,2001
5. Prevalencia del dolor postoperatorio. Alteraciones fisiopatológicas y sus repercusiones;Martinez-Vazquez de Castro;Rev Soc Esp Dolor,2000