TY  - RPRT
TI  - Recurrent tachyarrhythmia associated with a bifocal demand pacemaker.
AU  - D R Ricci
AU  - A K Rider
AU  - J W Mason
PY  - 1977
DO  - 10.1378/chest.72.1.120
UR  - https://pubmed.ncbi.nlm.nih.gov/141368/
ID  - 141368
ER  -