@book{30257,
	author = {Rabab kamel Mahmoud and Hussein Osman Ammar , },
	title = {Study of the bioavailability of aspirin from transdermal delivery system / },
	publisher = {Rabab kamel Mahmoud , },
	year = {2005},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}