Journal of Controlled Release
Journal of Controlled Release > 1996 > 38 > 1 > 21-27
Journal of Controlled Release > 2000 > 66 > 2-3 > 149-158
Journal of Controlled Release > 1996 > 38 > 1 > 21-27
Journal of Controlled Release > 2000 > 66 > 2-3 > 149-158