Effort to promote European regional co-ordination of action against drug addiction
Attitudes of young people towards drug use
Testing for dependence liability in animals and man (Revised 1972)
Review of the twenty-fifth session of the Commission on Narcotic Drugs
Report of the International Narcotics Control Board on its work in 1972
Abuse of opium poppies cultivated in Denmark
The narcotic pepper - The chemistry and pharmacology of Piper methysticum and related species