Journal of Adolescent Health
Journal of Adolescent Health > 2003 > 33 > 1 > 41-48
Journal of Adolescent Health > 2003 > 33 > 1 > 2-8
Journal of Adolescent Health > 2003 > 33 > 1 > 25-30
Journal of Adolescent Health > 2003 > 33 > 1 > 9-17
Journal of Adolescent Health > 2003 > 33 > 1 > 18-24
Journal of Adolescent Health > 2003 > 33 > 1 > 31-40