TY  - RPRT
TI  - Are new ventilatory modalities really different?
AU  - J Räsänen
AU  - J B Downs
PY  - 1991
DO  - 10.1378/chest.100.2.299
UR  - https://pubmed.ncbi.nlm.nih.gov/1864096/
ID  - 1864096
ER  -