?url_ver=Z39.88-2004&rft_id=10.1093%2Facprof%3Aoso%2F9780198746683.003.0007&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=B%C3%BChringer&rft.aufirst=Gerhard&rft.au=B%C3%BChringer%2C+Gerhard&rft.title=Implications+for+research%2C+policy%2C+and+practice&rft.date=2016&rft.btitle=What+Determines+Harm+from+Addictive+Substances+and+Behaviours%3F&rft.isbn=9780198746683&rft.genre=bookitem