TY  - RPRT
TI  - Clinical experience with a new DDD external pacemaker.
AU  - J Kratz
AU  - J Tyler
PY  - 1993
DO  - 10.1111/j.1540-8159.1993.tb02328.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7508599/
ID  - 7508599
ER  -