

@article {5959,
	title = {{DNA inoculation with a plasmid vector carrying the hepatitis E virus structural protein gene induces immune response in mice}},
	journal = {Vaccine},
	volume = {15},
	number = {4},
	year = {1997},
	pages = {357{\textendash}362},
	author = {He, J and Hoffman, SL and Hayes, CG}
}
