Acoustic Analysis of Specific Sentences in Patients with Velopharyngeal
Incompetence after Palatoplasty
YANG Yang, CHEN Yang, JIANG Li-ping, LIU Qiong, WANG Guo-min
《Journal of Oral and Maxillofacial Surgery》 . 2014, (1): 27 .  DOI: 10.3969/j.issn.1005-4979.2014.01.006