González-Torrecilla Esteban, Almendral Jesús, Arenal Ángel, Fernández-Avilés Francisco
Arrhythmia Unit, Cardiology Department, Hospital General Universitario "Gregorio Marañón," Universidad Complutense de Madrid, Madrid, Spain.
Pacing Clin Electrophysiol. 2014 Apr;37(4):512-5. doi: 10.1111/pace.12325. Epub 2013 Dec 20.