TY  - RPRT
TI  - Can a demand pacemaker really sense concealed ventricular extrasystoles?
AU  - S S Barold
PY  - 1981
DO  - 10.1111/j.1540-8159.1981.tb06548.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6167950/
ID  - 6167950
ER  -