@article{ferreira_passos_2012,  title={Factors associated with failure of clinical screening among blood donors who have altered serological results in the Centro Regional de Hemoterapia de Ribeirão Preto},  volume={34},  ISSN={1516-8484},  url={https://doi.org/10.5581/1516-8484.20120103},  DOI={10.5581/1516-8484.20120103},  number={6},  journal={Revista Brasileira de Hematologia e Hemoterapia},  publisher={Associação Brasileira de Hematologia e Hemoterapia e Terapia Celular},  author={Ferreira, Oranice and Passos, Afonso Dinis Costa},  year={2012},  pages={411–415} }