TY  - RPRT
TI  - A training method for reduction of hypernasality in speech.
AU  - R B Yules
AU  - R A Chase
PY  - 1969
DO  - 10.1097/00006534-196902000-00012
UR  - https://pubmed.ncbi.nlm.nih.gov/5765922/
ID  - 5765922
ER  -