@article{article3cdfd0a7,
title   = {Adolescent pregnancy: a comparative study between mothers who use public and private health systems},
author = {Baraldi, Ana Cyntia Paulin and Daud, Zaira Prado and Almeida, Ana Maria de and Gomes-Sponholz, Flávia Azevedo and Nakano, Ana Márcia Spanó},
year = {2007},
doi = {10.1590/s0104-11692007000700014},
journal   = {Revista Latino-Americana de Enfermagem}
}