title: DNA vaccination: a simple concept with challenges regarding implementation.
authors.forename: S
authors.initials: S
authors.lastname: Babiuk
authors.forename: L A
authors.initials: LA
authors.lastname: Babiuk
authors.forename: S
authors.initials: S
authors.lastname: van Drunen Littel-van den Hurk
mesh_terms: D000818:Animals; D006801:Humans; D016896:Treatment Outcome; D014611:Vaccination / Q000379:methods*; D019444:Vaccines, DNA / Q000276:immunology / Q000627:therapeutic use*
chemical_list: D019444:Vaccines, DNA