TY  - RPRT
TI  - Single-lead VDD pacing system.
AU  - P Varriale
AU  - A G Pilla
AU  - M Tekriwal
PY  - 1990
DO  - 10.1111/j.1540-8159.1990.tb02102.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1695356/
ID  - 1695356
ER  -