Journal of Adolescent Health
Journal of Adolescent Health > 2008 > 42 > 1 > 36-42
Journal of Adolescent Health > 2008 > 42 > 1 > 64-72
Journal of Adolescent Health > 2008 > 42 > 5 > 480-485
Journal of Adolescent Health > 2008 > 42 > 1 > 36-42
Journal of Adolescent Health > 2008 > 42 > 1 > 64-72
Journal of Adolescent Health > 2008 > 42 > 5 > 480-485