@misc{indiciaebc6e9f746b75, title = {Videoendoscopic feedback in training velopharyngeal closure.}, author = {R L Shelton and K Beaumont and W C Trier and M L Furr}, year = {1978}, url = {https://pubmed.ncbi.nlm.nih.gov/272243/}, note = {Source identifier: 272243} }