@article{naoum_2009,  title={Sickle cell disease: the family perspective},  volume={31},  ISSN={1516-8484},  url={https://doi.org/10.1590/S1516-84842009000100003},  DOI={10.1590/S1516-84842009000100003},  number={1},  journal={Revista Brasileira de Hematologia e Hemoterapia},  publisher={Associação Brasileira de Hematologia e Hemoterapia e Terapia Celular},  author={Naoum, Flavio A.},  year={2009},  month={Jan},  pages={2–3} }