@article{duarte_viegas_lanza_oliveira_2020,  title={Vaccination as a scheduled demand: a day in the life of users},  volume={73},  ISSN={0034-7167},  url={https://doi.org/10.1590/0034-7167-2018-0451},  DOI={10.1590/0034-7167-2018-0451},  number={4},  journal={Revista Brasileira de Enfermagem},  publisher={Associação Brasileira de Enfermagem},  author={Duarte, Deborah Correia and Viegas, Selma Maria da Fonseca and Lanza, Fernanda Moura and Oliveira, Valéria Conceição de},  year={2020},  pages={e20180451} }