TY - RPRT TI - [Spatial angular divergence among instataneous synchronous vectors obtained with different vectorcardiographic systems. I]. AU - L COFANO AU - M SANGIORGI AU - D CANNATA AU - E SALVO AU - L COPPOLINO PY - 1961 UR - https://pubmed.ncbi.nlm.nih.gov/13880157/ ID - 13880157 ER -