@article{fontes_carvalho_2012,  title={Variables involved in the perception of psychological harassment in the nursing work environment},  volume={20},  ISSN={0104-1169},  url={https://doi.org/10.1590/S0104-11692012000400017},  DOI={10.1590/S0104-11692012000400017},  number={4},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Fontes, Kátia Biagio and Carvalho, Maria Dalva de Barros},  year={2012},  month={Jul},  pages={761–768} }