Effects of rumination and optimism on the relationship between psychological distress and non-suicidal self-injury
Prevention Science (2014) - Comment
pubmed: 24249084  doi: 10.1007/s11121-013-0444-0  issn: 1389-4986  issn: 1573-6695 

Alicia K. Tanner, Penelope Hasking, Graham Martin