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Does liberalizing cannabis laws increase cannabis use?
Williams, Jenny; Bretteville-Jensen, Anne Line - In: Journal of health economics 36 (2014), pp. 20-32
Persistent link: https://www.econbiz.de/10010483205
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The effects of cannabis use on physical and mental health
Ours, Jan C. van; Williams, Jenny - In: Journal of health economics 31 (2012) 4, pp. 564-577
Persistent link: https://www.econbiz.de/10010219973
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Cannabis prices and dynamics of cannabis use
Ours, Jan C. van; Williams, Jenny - In: Journal of health economics 26 (2007) 3, pp. 578-596
Persistent link: https://www.econbiz.de/10003459144
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Why parents worry : initiation into cannabis use by youth and their educational attainment
Ours, Jan C. van; Williams, Jenny - In: Journal of health economics 28 (2009) 1, pp. 132-142
Persistent link: https://www.econbiz.de/10003821548