@article{ruela_siqueira_gradim_2017,  title={Pain evaluation in patients under chemotherapy: application of McGill pain Questionnaire},  volume={18},  ISSN={1806-0013},  url={https://doi.org/10.5935/1806-0013.20170031},  DOI={10.5935/1806-0013.20170031},  number={2},  journal={Revista Dor},  publisher={Sociedade Brasileira para o Estudo da Dor},  author={Ruela, Ludmila de Oliveira and Siqueira, Yeda Maria Antunes de and Gradim, Clícia Valim Côrtes},  year={2017},  month={Apr},  pages={156–160} }