Changes of postoperative velopharyngeal function in children with cleft palate under 5 years old
Yin Heng,Huang Hanyao,Guo Chunli,Wang Xi,Shi Bing,Li Jingtao
West China Journal of Stomatology . 2020, (1): 48 -53 .  DOI: 10.7518/hxkq.2020.01.009