TY  - RPRT
TI  - Study on vectorcardiogram. Planarity of normal spatial vectorcardiogram.
AU  - K Ohshita
PY  - 1966
DO  - 10.1253/jcj.30.237
UR  - https://pubmed.ncbi.nlm.nih.gov/5952244/
ID  - 5952244
ER  -