@book{129690,
	author = {JOHNSON, M.W. and ET AL.},
	title = {SUBSTITUTES FOR TOBACCO SMOKING: A BEHAVIORAL ECONOMIC ANALYSIS OF NICOTINE GUM, DENICOTINIZED CIGARETTES, AND NICOTINE-CONTAINING CIGARETTES},
	url = {\\Srvdatos\siis\docus\Revistas electrónicas\Drug and Alcohol Dependence R.854\2004\Substitutes for tobacco.pdf}
}