(Body surface, map or mapping) and (BSM-STUDY DESCRIPTIVE
Arrhythmia/diagnosis)
Circulation 1979 Feb;59(2):356-63.
Clinically practical lead systems for improved electrocardiography:
comparison with precordial grids and conventional lead systems.
Lux RL, Burgess MJ, Wyatt RF, Evans AK, Vincent GM, Abildskov JA,
NIL