@article{gentil_2022,  title={Vaccine refusal/ hesitancy- the ethical standpoint regarding the COVID-19 pandemic},  volume={43},  ISSN={1983-1447},  url={https://doi.org/10.1590/1983-1447.2022.20210137.en},  DOI={10.1590/1983-1447.2022.20210137.en},  journal={Revista Gaúcha de Enfermagem},  publisher={Universidade Federal do Rio Grande do Sul. Escola de Enfermagem},  author={Gentil, João Daniel da Cruz},  year={2022},  pages={e20210137} }