TY  - RPRT
TI  - Combined high frequency ventilation.
AU  - P C Ip-Yam
AU  - A George
PY  - 1993
DO  - 10.1111/j.1365-2044.1993.tb07565.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8155125/
ID  - 8155125
ER  -