Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 城本 修,Basic principles of voice therapy: pushing exercise and chewing method,言語聴覚研究,13495828,株式会社医学書院,2013-12-15,10,4,284-292,https://cir.nii.ac.jp/crid/1390002209976774400,https://doi.org/10.11477/mf.6001100386