@article{silva_sudigursky_2008,  title={Conceptions about palliative care: literature review},  volume={21},  ISSN={0103-2100},  url={https://doi.org/10.1590/S0103-21002008000300020},  DOI={10.1590/S0103-21002008000300020},  number={3},  journal={Acta Paulista de Enfermagem},  publisher={Escola Paulista de Enfermagem, Universidade Federal de São Paulo},  author={Silva, Ednamare Pereira da and Sudigursky, Dora},  year={2008},  pages={504–508} }