@article{marqueze_nicola_diniz_fischer_2017,  title={Working hours associated with unintentional sleep at work among airline pilots},  volume={51},  ISSN={0034-8910},  url={https://doi.org/10.1590/S1518-8787.2017051006329},  DOI={10.1590/S1518-8787.2017051006329},  journal={Revista de Saúde Pública},  publisher={Faculdade de Saúde Pública da Universidade de São Paulo},  author={Marqueze, Elaine Cristina and Nicola, Ana Carolina B and Diniz, Dag Hammarskjoeld M D and Fischer, Frida Marina},  year={2017},  pages={61} }