@book{4519,
	author = { Katz, Arnold M.;  and  Selwyn, Amy},
	title = {The Cardiac arrhythmias an overview of the electrophysiology, diagnosis, and management of clinical arrhythmias/},
	publisher = {Sinauer Associates,},
	year = {1983.},
	address = {America :},
	note = {Include Index}
}