TY  - RPRT
TI  - Using ventilators for speaking and swallowing.
AU  - D C Tippett
AU  - A A Siebens
PY  - 1991
DO  - 10.1007/bf02493486
UR  - https://pubmed.ncbi.nlm.nih.gov/1935265/
ID  - 1935265
ER  -