TY  - RPRT
TI  - Skill mastery in public CPR classes.
AU  - R T Brennan
AU  - A Braslow
PY  - 1998
DO  - 10.1016/s0735-6757(98)90167-x
UR  - https://pubmed.ncbi.nlm.nih.gov/9827739/
ID  - 9827739
ER  -