Hoppentocht, M In vitro evaluation of the DP-4M PennCentury insufflator. [electronic resource] - European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V Sep 2014 - 153-9 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1873-3441 Standard No.: 10.1016/j.ejpb.2014.06.014 doi Subjects--Topical Terms: Administration, InhalationAerosols--chemistryAnimalsDrug Delivery SystemsDry Powder InhalersEquipment DesignLasersMiceParticle SizePowders--chemistryPressureRespiratory System--drug effectsTrachea--drug effects