Journal of Controlled Release
Journal of Controlled Release > 2009 > 137 > 1 > 8-14
Journal of Controlled Release > 2009 > 140 > 2 > 79-85
Journal of Controlled Release > 2009 > 137 > 1 > 8-14
Journal of Controlled Release > 2009 > 140 > 2 > 79-85