Effect of the technique of 'semen washing' in the removal of the hepatitis C virus in infected patients - Tosta, R. A. B.; Canto, C. L. M.; Carretiero, N. E. S.; Bernal, M. C.; Cavalheiro, N. P.; Barone, Antonio Alci (International Symposium on Viral Hepatitis & Liver Disease, 2003)