TY  - RPRT
TI  - Gap in bundle-branch conduction elicited by programmed His bundle stimulation.
AU  - L Littmann
AU  - J Tenczer
PY  - 1987
DO  - 10.1002/clc.4960100411
UR  - https://pubmed.ncbi.nlm.nih.gov/3581539/
ID  - 3581539
ER  -