TY  - RPRT
TI  - Continuous flow modification for Siemens Servo 900C ventilator.
AU  - J L Swegarden
PY  - 1992
DO  - 10.1007/bf01694353
UR  - https://pubmed.ncbi.nlm.nih.gov/1298265/
ID  - 1298265
ER  -