TY  - RPRT
TI  - Premature ventricular contraction: clinical implications.
AU  - W S Breall
PY  - 1966
DO  - 10.1111/j.1532-5415.1966.tb04095.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5936708/
ID  - 5936708
ER  -