TY  - RPRT
TI  - Open-chest CPR: an old method whose time has returned.
AU  - N Bircher
AU  - P Safar
PY  - 1984
DO  - 10.1016/0735-6757(84)90088-3
UR  - https://pubmed.ncbi.nlm.nih.gov/6397202/
ID  - 6397202
ER  -