2Boyer JD, Chattergoon MA, Shah A, et al. Enhancement of cellular immune response in HIV - 1 seropositive individuals: a DNA -based trial. Clin Immunol, 1999, 90: 100-107
3Tighe H, Corr M, Roman M, et al. Gene vaccination: plasmid DNA is more than just a blueprint. Immunology Today, 1998,19:89-97
4Roy K, Mao HQ, Huang SK, et al. Oral gene delivery with chitosan- DNA nanoparticles generates immunologic protection in a murine model of peanut allergy. Nature Medicine, 1999, 5:387-391