TY  - RPRT
TI  - EXTERNAL CARDIAC MASSAGE.
AU  - B W JOHANSSON
PY  - 1964
DO  - 10.1111/j.0954-6820.1964.tb00939.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14208924/
ID  - 14208924
ER  -