@misc{misc002afd30,
title   = {The residual risk of transfusion-transmitted HIV infection in the regional blood center of Ribeirão Preto, São Paulo, Brazil},
author = {Pinto, A. C. S. and Valente, V. B. and Soussumi, L. M. T. and Santos, M. M. and Ubiali, E. M. A. and Ângulo, Ivan Lucena and Covas, Dimas Tadeu},
year = {2006},
booktitle   = {Congresso Brasileiro de Hematologia e Hemoterapia}
}