Journal of Controlled Release
Journal of Controlled Release > 2009 > 134 > 2 > 125-131
Journal of Controlled Release > 2009 > 135 > 3 > 227-233
Journal of Controlled Release > 2009 > 134 > 2 > 125-131
Journal of Controlled Release > 2009 > 135 > 3 > 227-233