Journal of Controlled Release
Journal of Controlled Release > 2009 > 135 > 1 > 51-59
Journal of Controlled Release > 2009 > 135 > 2 > 113-118
Journal of Controlled Release > 2009 > 137 > 2 > 110-115
Journal of Controlled Release > 2009 > 138 > 2 > 141-147