Authors: Eliscer Guzman; Narpinder Singh; Ijaz A Khan; Andreas P Niarchos; Cherian Verghese; Cesare Saponieri; Harinder K Singh; Ramesh M Gowda; Balendu C Vasavada; Ronny A Cohen Journal: Ann Noninvasive Electrocardiol Date: 2004-10 Impact factor: 1.468