TY  - RPRT
TI  - Wenckebach-type exit block from an ectopic focus as a cause of variable coupling.
AU  - D M Mirvis
AU  - J P Bandura
AU  - D A Brody
PY  - 1976
DO  - 10.1016/s0022-0736(76)80030-1
UR  - https://pubmed.ncbi.nlm.nih.gov/62005/
ID  - 62005
ER  -