@book{157020,
	author = {MARTINET, Y. and ET AL.},
	title = {INTRODUCING ORAL TOBACCO FOR TOBACCO HARM REDUCTION: WHAT ARE THE  MAIN OBSTACLES?},
	url = {\\Srvdatos\siis\docus\Revistas electrónicas\Harm Reduction Journal R.1830\2007\Introducing oral tobacco for tobacco harm.pdf}
}