TY  - RPRT
TI  - Portable ventilators under field conditions.
AU  - M G Harries
PY  - 1983
DO  - 10.1111/j.1365-2044.1983.tb13991.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6573149/
ID  - 6573149
ER  -