@article{alves_escuder_goldbaum_barros_fisberg_cesar_2018,  title={Sampling plan in health surveys, city of São Paulo, Brazil, 2015},  volume={52},  ISSN={0034-8910},  url={https://doi.org/10.11606/S1518-8787.2018052000471},  DOI={10.11606/S1518-8787.2018052000471},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Alves, Maria Cecilia Goi Porto and Escuder, Maria Mercedes Loureiro and Goldbaum, Moises and Barros, Marilisa Berti de Azevedo and Fisberg, Regina Mara and Cesar, Chester Luiz Galvão},  year={2018},  pages={81} }