BIBLIOGRAFIA

1) Breivik H et al Survey of chronic pain in Europe: Prevalence, impact on daily life, and treatment. European Journal of Pain 10 (2006) 287–333.

2) LaChapelle DL et al: The meaning and process of pain acceptance. Perceptions of woman living with arthritis andfibromyalgia. Pain Res Manage 2008; 13:201-10.

3) WHO Treatment Guidelines on chronic non-malignant pain in adults, 2008.