TY  - RPRT
TI  - Surgical experience with temporary and permanent A-V sequential demand pacing.
AU  - J Fields
AU  - B V Berkovits
AU  - J M Matloff
PY  - 1973
UR  - https://pubmed.ncbi.nlm.nih.gov/4759694/
ID  - 4759694
ER  -