Evidence-based practice in child and adolescent mental health services - The challenge of implementing national guidelines for treatment of depression and anxiety.

The government initiative to develop and disseminate the guidelines seems to have made very little impact on health professionals' clinical practice. The guidelines were poorly aligned with the health professionals' knowledge and beliefs about effective mental health services for children and youth with depression and anxiety disorders. Suggestions for future efforts to improve the development and implementation of guidelines in Child Mental Health Services settings are given.