Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ameya Misato and Sei Hirofumi and Mitani Sohei and Nishio Naoki and Hato Naohito,An Exploratory Investigation of a New Substitute Voice Using a Smartphone Application,Koutou (THE LARYNX JAPAN),0915-6127,THE JAPAN LARYNGOLOGICAL ASSOCIATION,2021-12-01,33,02,230-234,https://cir.nii.ac.jp/crid/1390291767737256576,https://doi.org/10.5426/larynx.33.230