TY  - RPRT
TI  - EMT-defibrillation: national guidelines for implementation.
AU  - R O Cummins
PY  - 1987
DO  - 10.1016/0735-6757(87)90340-8
UR  - https://pubmed.ncbi.nlm.nih.gov/3555516/
ID  - 3555516
ER  -