@article{brum_motta_zanatta_2019,  title={BIOECOLOGICAL SYSTEMS AND ELEMENTS THAT MAKE ADOLESCENTS VULNERABLE TO SEXUALLY TRANSMISSIBLE INFECTIONS},  volume={28},  ISSN={0104-0707},  url={https://doi.org/10.1590/1980-265X-TCE-2017-0492},  DOI={10.1590/1980-265X-TCE-2017-0492},  journal={Texto & Contexto - Enfermagem},  publisher={Universidade Federal de Santa Catarina, Programa de  Pós Graduação em Enfermagem},  author={Brum, Maria Luiza Bevilaqua and Motta, Maria da Graça Corso da and Zanatta, Elisangela Argenta},  year={2019},  pages={e20170492} }