Evaluation of the effect of blowing exercise on speech therapy in 74 patients with cleft palate
JIANG Li-ping, LIU Qiong, LOU Qun, WANG Bi-xia
China Journal of Oral and Maxillofacial Surgery . 2021, (5): 445 -448 .  DOI: 10.19438/j.cjoms.2021.05.011