Phase 2 follow-up results of the BHT-3009 DNA vaccine for multiple sclerosis Havrdova, E., Krasulova, E., Nadj, C. G., Selmaj, K., Losy, J., Nadj, I., Radue, E., Gianettoni, J., Valone, F., Utz, P. J., Robinson, W. H., Steinman, L., Garren, H., BHT 3009 Study Grp SAGE PUBLICATIONS LTD. 2008: S47