Journal of Controlled Release
Journal of Controlled Release > 2009 > 133 > 3 > 191-197
Journal of Controlled Release > 2009 > 134 > 1 > 26-34
Journal of Controlled Release > 2009 > 137 > 2 > 166-170
Journal of Controlled Release > 2009 > 139 > 1 > 8-14