Jpn Circ J 1988 Jun;52(6):552-62.
Experimental study on significance of QRS area map--comparison with VAT
map.
Hishida H, Chikamatsu H, Kano H, Yasui T, Matsuyama H, Ishiguro Y, Mizuno Y,
Department of Internal Medicine, Fujita-Gakuen Health University School of
Medicine, Toyoake Aichi, Japan.