@article{silva_alvarenga_oliveira_2012,  title={Evaluation of the vulnerability of families assisted in Primary Care in Brazil},  volume={20},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692012000500016},  DOI={10.1590/S0104-11692012000500016},  number={5},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Silva, Tharsila Martins Rios da and Alvarenga, Márcia Regina Martins and Oliveira, Maria Amélia de Campos},  year={2012},  month={Sep},  pages={935–943} }