Journal of Controlled Release
Journal of Controlled Release > 2009 > 133 > 2 > 146-153
Journal of Controlled Release > 2009 > 133 > 3 > 198-205
Journal of Controlled Release > 2009 > 138 > 1 > 45-48
Journal of Controlled Release > 2009 > 138 > 3 > 268-276