@book{12219,
	author = {Khaled Refaat Abdelmeguid and Hisham Boushra Mahmoud , },
	title = {Major clinical and angiographic out - come of drug eluting stents in ostial coronary artery disease / },
	publisher = {Khaled Refaat Abdelmeguid , },
	year = {2008},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}