TY  - RPRT
TI  - The Whisperflow adjustable flow generator.
AU  - S Ali
AU  - G C Fisher
PY  - 1993
DO  - 10.1111/j.1365-2044.1993.tb07159.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8346801/
ID  - 8346801
ER  -