Journal of Adolescent Health
Journal of Adolescent Health > 2006 > 38 > 3 > 247-252
Journal of Adolescent Health > 2006 > 38 > 3 > 302-304
Journal of Adolescent Health > 2006 > 38 > 4 > 462-464
Journal of Adolescent Health > 2006 > 39 > 6 > 925.e9-925.e16