Review
The association between health care professional attitudes and beliefs and the attitudes and beliefs, clinical management, and outcomes of patients with low back pain: a systematic review.
Eur J Pain. 2012 Jan 1;16(1):3-17.
Review
Psychological approaches to chronic pain management: evidence and challenges.
Br J Anaesth. 2013 Jul 1; 111 (1): 59-63.
Randomized Controlled Trial
Depression, anxiety, and somatoform disorders: vague or distinct categories in primary care? Results from a large cross-sectional study.
J Psychosom Res. 2009 Sep 1;67(3):189-97.