%0 Article %E Lewis, S. M. %E Keller, T. E. %E Gilchrist, L. %E Lewis, S. M. %E Keller, T. E. %E Gilchrist, L. %D 1999 %G English %@ 0009-3920 %T Developmental trajectories of disruptive behavior problems in preschool children of adolescent mothers %J Child development %V 70 %N 2 %P 443-458