Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAGAWA Kazuto and KOEDA Fujio and ITO Reiko and GON Yasuhiro,Effect of Using Spacers for Pressure Metered-Dose Inhalers (pMDI) on Aerosol Particle Distribution,JOURNAL OF JAPAN SOCIETY FOR DESIGN ENGINEERING,0919-2948,Japan Society for Design Engineering,2025,advpub,0,,https://cir.nii.ac.jp/crid/1390866990078007552,https://doi.org/10.14953/jjsde.2024.3034