From actuation to deposition: Particle sizing techniques for characterizing nasal drug delivery systems (Free)
An examination of two complementary techniques: Laser diffraction and cascade impaction

Cross-Industry Organizations: An introduction to Drugs in the Lungs (Free)

Development of inhalable dry-powder formulations for low water-soluble products using spray-dried engineered particles
Inhalation of camptothecin (CPT) may help overcome difficulties with delivery via other routes and treat lung cancer at its location.

Critical evaluation of the revised and new USP chapters for aerosols: <601> and <5> [Pharm Forum 2011; 37(4)] (Free)
This is the first of two articles, to be published by Inhalation, presenting opinions from representatives of IPAC-RS on the proposed new and revised USP Chapters for Aerosols <601> and <5>.

Significant restriction of the delivered dose uniformity criteria in the revised USP Chapter for Aerosols <601> (Free)
USP proposes more restrictive criteria for delivered dose uniformity (DDU). This is the second of two articles published by Inhalation, presenting opinions from representatives of IPAC-RS on the proposed revised and new USP Chapters for Aerosols <601> and <5>.