Juan B Pena

Randomized trial of a gatekeeper program for suicide prevention: 1-year impact on secondary school staff.

Jing Guo, Wendi Cross, J. Inman, 2008, Journal of consulting and clinical psychology.

Sexual orientation and risk factors for suicidal ideation and suicide attempts among adolescents and young adults.

Paul R Duberstein, Julie Cerel, V. Silenzio, 2007, American journal of public health.

Evaluation of a brief computer-mediated intervention to reduce HIV risk among early adolescent females.

S. Schinke, J. Di Noia, T. Schwinn, 2004, The Journal of adolescent health : official publication of the Society for Adolescent Medicine.