By Rantala Varpu   in Parallax

ISSN:1460-700X|19|3|107-110

Routledge Ltd‎(2013)‎

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By Rantala Varpu   Sulkunen Pekka   in Addiction Research and Theory

ISSN:1606-6359|20|1|1-10

Informa Healthcare‎(2012)‎

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