Peer influence and nonsuicidal self injury: longitudinal results in community and clinically-referred adolescent samples
Journal of Abnormal Child Psychology (2010) - Comment
pubmed: 20437255  doi: 10.1007/s10802-010-9423-0  issn: 1573-2835  issn: 0091-0627 

Mitchell J. Prinstein, Nicole Heilbron, John D. Guerry, Joseph C. Franklin, Diana Rancourt, Valerie Simon, Anthony Spirito