Morphology of the soft palate in normal individuals when pronouncing: A digital cephalometric study
LI Guo, WANG Hu, BA Kai, YANG Zhen-yu, LI Ming-xia, LIU Yuan-yuan, YOU Meng
West China Journal of Stomatology . 2011, (02): 136 -138 .  DOI: 10.3969/j.issn.1000-1182.2011.02.007