TY  - RPRT
TI  - An abnormally superior vector. (Formerly called marked left axis deviation).
AU  - J Liebman
AU  - A S Nadas
PY  - 1971
DO  - 10.1016/0002-9149(71)90422-x
UR  - https://pubmed.ncbi.nlm.nih.gov/5552098/
ID  - 5552098
ER  -