TY  - RPRT
TI  - Comparative effects of overdrive on sinus and subsidiary pacemaker function.
AU  - J Jordan
AU  - I Yamaguchi
AU  - W J Mandel
AU  - A E McCullen
PY  - 1977
DO  - 10.1016/s0002-8703(77)80256-1
UR  - https://pubmed.ncbi.nlm.nih.gov/65911/
ID  - 65911
ER  -