@article{viero_beck_coelho_pai_freitas_fernandes_2017,  title={Pediatric oncology nursing workers: the use of defensive strategies at work},  volume={21},  ISSN={1414-8145},  url={https://doi.org/10.1590/2177-9465-EAN-2017-0058},  DOI={10.1590/2177-9465-EAN-2017-0058},  number={4},  journal={Escola Anna Nery},  publisher={Universidade Federal do Rio de Janeiro},  author={Viero, Viviani and Beck, Carmem Lúcia Colomé and Coelho, Alexa Pupiara Flores and Pai, Daiane Dal and Freitas, Paula Hübner and Fernandes, Marcelo Nunes da Silva},  year={2017},  pages={e20170058} }