@book{3487,
	author = {Hansel, Trevor T                 and Barnes, Peter J},
	title = {An atlas of chronic obstructive pulmonary disease                                                 },
	publisher = {The parthenon publishing group},
	year = {2006},
	series = {The encyclopedia of visual mecine series},
	address = {New York},
	edition = {1st ed.}
}