Journal of Controlled Release · 2004 · 922 citations · 38 references
PharmacyBioengineeringPharmaceuticsBiomaterialsDrug DeliveryPolymer ChemistryDrug Delivery BiomaterialsDrug EncapsulationGelsHydrogelsPh-responsive Drug DeliveryProtein DeliveryChitosanChitosan HydrogelsDrug Delivery HydrogelsHydrogel Drug Delivery SystemsPh-sensitive HydrogelsPh-sensitive PolymersProtein Delivery Carriers
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