@book{511783,
	author = {Tobacco Advisory Group},
	title = {Nicotine without smoke. Tobacco harm reduction},
	publisher = {Royal College of Physicians},
	year = {2016},
	address = {Londres},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2015-Posteriores\2016\Nicotine without smoke.pdf}
}