Z. Yu, Chung, W. - G., Sloat, B. R., Löhr, C. V., Weiss, R., B Rodriguez, L., Li, X., and Cui, Z.,
“The extent of the uptake of plasmid into the skin determines the immune responses induced by a DNA vaccine applied topically onto the skin.”,
The Journal of pharmacy and pharmacology, vol. 63, no. 2, pp. 199-205, 2011.