TY  - RPRT
TI  - CPR certification in the classroom: it can be done!
AU  - W Krone
PY  - 1981
DO  - 10.1111/j.1746-1561.1981.tb02136.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6907543/
ID  - 6907543
ER  -