Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Suda Shigeaki and Konno Rio and Kurosawa Hajime and Tamura Gen,A STUDY OF INSPIRATORY RESISTANCE OF DRY POWDER INHALER OF AGENTS FOR ASTHMA CONTROL,Japanese Journal of Allergology,00214884,Japanese Society of Allergology,2016,65,7,932-936,https://cir.nii.ac.jp/crid/1390282679938721024,https://doi.org/10.15036/arerugi.65.932