@article{Jaccard2003,
author = {Jaccard, J. and Dodge, T. and Dittus, P. },
title= {Do adolescents want to avoid pregnancy? Attitudes toward pregnancy as predictors of pregnancy},
year = {2003},
doi = {10.1016/S1054-139X(03)00134-4},
journal = {Journal of Adolescent Health },
volume = {33},
number = {2},
pages = {79--83},
}