TY - RPRT TI - Normal vector magnetocardiogram. I. Correlation with the normal vector ECG. AU - J Nousiainen AU - S Oja AU - J Malmivuo PY - 1994 DO - 10.1016/s0022-0736(94)80006-5 UR - https://pubmed.ncbi.nlm.nih.gov/7930985/ ID - 7930985 ER -