Berthod, A Dry adsorbed emulsions: an oral sustained drug delivery system. [electronic resource] - Journal of pharmaceutical sciences Mar 1988 - 216-21 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-3549 Standard No.: 10.1002/jps.2600770307 doi Subjects--Topical Terms: AdsorptionChemical PhenomenaChemistry, PhysicalDelayed-Action PreparationsEmulsionsHydrogen-Ion ConcentrationMicroscopy, Electron, ScanningOilsParticle SizePharmacokineticsSilicon DioxideSodium Salicylate--metabolism