“…The first contribution is the paper entitled "Aerosol Deposition and Emission from a United States Pharmacopeia-Induction Port When Using a Pressurized Metered-Dose Inhaler With and Without a Valved Holding Chamber," by Yamila de Charras et al [1] In this paper, the authors tested pharmaceutical aerosols and studied their particle size distribution both experimentally and numerically using CFD. The CFD results corroborated the experimental results and allowed for a correlation to be proposed to accurately predict the particles leaving the aerosol.…”