@book{33350,
	author = {Libman, Howard. and American College of Physicians.},
	title = {HIV /},
	publisher = {American College of Physicians,},
	year = {c2007.},
	address = {Philadelphia :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007025283.html}
}