Wang, Shaobing Disodium norcantharidate loaded poly(epsilon-caprolactone) microspheres I. Preparation and evaluation. [electronic resource] - International journal of pharmaceutics Feb 2008 - 130-7 p. digital Publication Type: Journal Article ISSN: 0378-5173 Standard No.: 10.1016/j.ijpharm.2007.08.030 doi Subjects--Topical Terms: Bridged Bicyclo Compounds, Heterocyclic--administration & dosageMicroscopy, Electron, ScanningMicrospheresParticle SizePolyesters--administration & dosageX-Ray Diffraction