TY - RPRT TI - Interpretation of the normal electrocardiogram by multivariate statistical analysis. AU - E Hashida AU - K Rin AU - T Inoue AU - C Asano AU - S Hatanaka PY - 1972 DO - 10.1253/jcj.36.27 UR - https://pubmed.ncbi.nlm.nih.gov/5067901/ ID - 5067901 ER -