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		No cover image available Methodological study to compare the effect of different methods of data collection on the prevalence of self-reported drug use in General Population Surveys [PDF] by De Winter, Mariëlle Cohen, Peter Langemijer, Marieke Vicente, Julian Hartnoll, Richard Series: EMCDDA scientific reportLanguage: Engels Publication details: Lisboa EMCDDA 2000 Online access: Lees de full-text via een vooringevulde Google-zoekopdracht. Availability: Items available for reference: VAD: Not for loan (1). Add to cart (remove)
		Drugs as a social construct : academisch proefschrift ter verkrijging van de graad van doctor aan de Universiteit van Amsterdam by Cohen, Peter Language: Engels Publication details: Amsterdam Universiteit van Amsterdam 1990 Availability: Items available for loan: VAD (1)Call number: 450 COHE. Add to cart (remove)
		Licit and illicit drug use in the Netherlands, 1987 to 2001 by Abraham, Manja D Kaal, Hendrien L Cohen, Peter D.A Language: Nederlands Publication details: Amsterdam CEDRO 2003 Availability: Items available for loan: VAD (1)Call number: 361 ABRA. Add to cart (remove)
		No cover image available The irrelevance of drug policy : patterns and carreers of experienced cannabis use in the populations of Amsterdam, San Francisco and Bremen [PDF] by Cohen, Peter D.A Kaal, Hendrien L Language: Engels Publication details: Amsterdam CEDRO 2001 Online access: Lees de full-text via een vooringevulde Google-zoekopdracht. Availability: Items available for reference: VAD: Not for loan (1). Add to cart (remove)
		Licit and illicit drug use in the Netherlands, 2001 by Abraham, Manja D Kaal, Hendrien L Cohen, Peter D.A Language: Nederlands Publication details: Amsterdam CEDRO 2002 Availability: Items available for loan: VAD (1)Call number: 361 ABRA. Add to cart (remove)
		Cocaine use in Amsterdam in non deviant subcultures by Cohen, Peter Series: Onderzoeksprogramma drugbeleid gemeente Amsterdam ; 10Language: Engels Publication details: Amsterdam Instituut voor Sociale Geografie 1989 Availability: Items available for loan: VAD (1)Call number: 450 COHE. Add to cart (remove)
		Licit and illicit drug use in the Netherlands, 1997 by Abraham, Manja D Cohen, Peter D.A Van Til, Roelf-Jan De Winter, Mariëlle A.L Language: Nederlands Publication details: Amsterdam CEDRO 1999 Availability: Items available for loan: VAD (1)Call number: 361 ABRA. Add to cart (remove)
		Het gebruik van legale en illegale drugs in Utrecht en Tilburg by Langemeijer, Marieke Van Til, Roelf-Jan Cohen, Peter Series: Drugsonderzoek UvA ; 19Language: Nederlands Publication details: Amsterdam UVA 1998 Availability: Items available for loan: VAD (1)Call number: 361 LANG. Add to cart (remove)
		Cannabisbeleid in Duitsland, Frankrijk en de Verenigde Staten by Cohen, Peter [red.] Sas, Arjan [red.] Series: Drugsonderzoek UvA ; 16Language: Duits Language: Engels Language: Frans Language: Nederlands Publication details: Amsterdam CEDRO 1996 Availability: Items available for loan: VAD (1)Call number: 430 COHE. Add to cart (remove)
		Licit and illicit drug use in Amsterdam II : report of a household survey in 1994 on the prevalence of drug use among the population of 12 years and over by Sandwijk, J.P Cohen, Peter Series: Onderzoeksprogramma drugbeleid gemeente Amsterdam ; 15Language: Engels Publication details: Amsterdam Instituut voor Sociale Geografie 1995 Availability: Items available for loan: VAD (1)Call number: 361 SAND. Add to cart (remove)
		Ten years of cocaine : a follow-up study of 64 cocaine users in Amsterdam by Cohen, Peter Sas, Arjan Series: Onderzoeksprogramma drugbeleid gemeente Amsterdam ; 13Language: Engels Publication details: Amsterdam University of Amsterdam 1993 Availability: Items available for loan: VAD (1)Call number: 450 COHE. Add to cart (remove)
		Cocaine use in Amsterdam II : initiation and patterns of use after 1986 by Cohen, Peter Sas, Arjan Series: Onderzoeksprogramma drugbeleid gemeente Amsterdam ; 14Language: Engels Publication details: Amsterdam Department of Human Geography 1995 Availability: Items available for loan: VAD (1)Call number: 450 COHE. Add to cart (remove)