Journal of Adolescent Health
Journal of Adolescent Health > 1998 > 23 > 2 > 103-109
Journal of Adolescent Health > 1999 > 24 > 5 > 340-348
Journal of Adolescent Health > 2000 > 27 > 3 > 218-223
Journal of Adolescent Health > 1998 > 23 > 2 > 103-109
Journal of Adolescent Health > 1999 > 24 > 5 > 340-348
Journal of Adolescent Health > 2000 > 27 > 3 > 218-223