TY  - RPRT
TI  - A new ventilator for closed breathing systems.
AU  - A Twigley
AU  - M K Chakrabarti
AU  - J G Whitwam
PY  - 1987
DO  - 10.1111/j.1365-2044.1987.tb03986.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3473946/
ID  - 3473946
ER  -