TY  - RPRT
TI  - Initial experience with a new single chamber, dual sensor rate responsive pacemaker. The Topaz Study Group.
AU  - D T Connelly
PY  - 1993
DO  - 10.1111/j.1540-8159.1993.tb01818.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7692416/
ID  - 7692416
ER  -