@book{769,
	author = {World Health Organization. and Tobacco Free Initiative (World Health Organization)},
	title = {Protection from exposure to second-hand tobacco smoke :},
	publisher = {World Health Organization,},
	year = {c2007.},
	address = {Geneva, Switzerland :},
	note = {"Tobacco Free Initiative"--P. [4] of cover.},
	url = {http://who.int/tobacco/resources/publications/wntd/2007/PR%5Fon%5FSHS.pdf}
}