1. State-of-the-art gene-based therapies: the road ahead;Kay;Nat. Rev. Genet.,2011
2. Gene therapy: progress and challenges;Meyer;Cell. Mol. Biol.,2011
3. Vectors and delivery systems in gene therapy;Gardlík;Med. Sci. Monit.,2005
4. Preclinical and clinical safety studies on DNA vaccines;Schalk;Hum. Vaccines,2006
5. Plasmid Biopharmaceuticals: Basics, Applications and Manufacturing;Prazeres,2011