Journal of Adolescent Health
Journal of Adolescent Health > 1998 > 23 > 4 > 191-193
Journal of Adolescent Health > 1998 > 23 > 4 > 205-211
Journal of Adolescent Health > 1998 > 23 > 4 > 212-220
Journal of Adolescent Health > 1998 > 23 > 4 > 238-247
Journal of Adolescent Health > 1998 > 23 > 4 > 232-237
Journal of Adolescent Health > 1998 > 23 > 4 > 221-231