Stress-related clinical pain and mood in women with chronic pain: moderating effects of depression and positive mood induction
Annals of Behavioral Medicine (2014) - Comment
pubmed: 24532393  doi: 10.1007/s12160-013-9583-6  issn: 1532-4796  issn: 0883-6612 

Mary C. Davis, Kirti Thummala, Alex J. Zautra