Studies on Speech Sound Changes before and after Pharyngeal Flap Operation 2. Analysis by Sound Spectrograph
咽頭弁移植術前後における音声変化に関する研究

TAKESHI UCHIYAMA
1980 Journal of Japanese Cleft Palate Association  
doi:10.11224/cleftpalate1976.5.2_69 fatcat:elj6klbmvncqtfn5fwxxo7hq74