@article {voulgari2006spatial,
	title = {Spatial QRS-T angle: association with diabetes and left ventricular performance},
	journal = {European journal of clinical investigation},
	volume = {36},
	number = {9},
	year = {2006},
	pages = {608{\textendash}613},
	publisher = {Blackwell Publishing Ltd Oxford, UK},
	author = {Voulgari, CH and Tentolouris, N. and Moyssakis, I. and Dilaveris, P. and Gialafos, E. and Papadogiannis, D. and Votteas, V. and Cokkinos, D.V. and Stefanadis, Ch and Katsilambros, N}
}
