Sociocultural disadvantage, traumatic life events, and psychiatric symptoms in preadolescent children
American Journal of Orthopsychiatry (2009) - Comment
pubmed: 19839676  doi: 10.1037/a0016559  issn: 1939-0025  issn: 0002-9432 

Per E. Gustafsson, IngBeth Larsson, Nina Nelson, Per A. Gustafsson