Bal, Suzanne M In vivo assessment of safety of microneedle arrays in human skin. [electronic resource] - European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences Oct 2008 - 193-202 p. digital Publication Type: Journal Article ISSN: 0928-0987 Standard No.: 10.1016/j.ejps.2008.06.016 doi Subjects--Topical Terms: Administration, CutaneousAdultEquipment DesignErythema--diagnostic imagingFemaleForearmHumansLaser-Doppler FlowmetryMaleMicroinjections--adverse effectsNeedles--adverse effectsPain--etiologyPain MeasurementPermeabilityRegional Blood FlowSkin--blood supplyTime FactorsUltrasonographyWater Loss, Insensible