@article{telles_castilho_2007, title={Staff cost in direct nursing care at an intensive care unit}, volume={15}, ISSN={0104-1169}, url={https://doi.org/10.1590/S0104-11692007000500019}, DOI={10.1590/S0104-11692007000500019}, number={5}, journal={Revista Latino-Americana de Enfermagem}, publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo}, author={Telles, Sandra Cristina Ribeiro and Castilho, Valéria}, year={2007}, month={Sept}, pages={1005–1009} }