@book{7301,
	author = {Bartlett, John G.},
	title = {Medical care  of patients with HIV infection},
	publisher = {WW ,},
	year = {1997 .},
	address = {Baltimore :},
	edition = {7th ed.},
	url = {https://www.google.com/search?q=9780683303568&rlz=1C1NHXL_enPK794PK794&oq=9780683303568&aqs=chrome..69i57.15119j0j7&sourceid=chrome&ie=UTF-8}
}