Journal of Adolescent Health
Journal of Adolescent Health > 2005 > 37 > 2 > 128-134
Journal of Adolescent Health > 2009 > 45 > 2 > 111-117
Journal of Adolescent Health > 2012 > 50 > 5 > 431-436
Journal of Adolescent Health > 2005 > 37 > 2 > 128-134
Journal of Adolescent Health > 2009 > 45 > 2 > 111-117
Journal of Adolescent Health > 2012 > 50 > 5 > 431-436