TY  - RPRT
TI  - Further observations on coupled extrasystoles and automatic ventricular rhythms.
AU  - A SCHOTT
AU  - D SCHERF
PY  - 1959
DO  - 10.1136/hrt.21.2.177
UR  - https://pubmed.ncbi.nlm.nih.gov/13651504/
ID  - 13651504
ER  -