TY  - JOUR
T1  - Left Bundle Branch Block - Significance of the Spatial QRS Axis (Vector)
AU  - Spodick, David H 
DO  - 10.15420/ahhj.2010.8.1.50
UR  - https://doi.org/10.15420/ahhj.2010.8.1.50
JO  - American Heart Hospital Journal 2010;8(1):50–1
Y1  - 2010
PB  - Radcliffe Cardiology
ER  -