The ratification of the Convention on Psychotropic Substances 1971 and its transposition into national legislation in the Federal Republic of Germany
Self-reported drug use among secondary school students in two rapidly developing Nigerian towns
Patterns of drug, alcohol and tobacco use among high school students in Santiago, Chile
A preliminary report on self-reported drug use among students in Zambia
Epidemiological and clinical approach to the study of candidiasis caused by Candida albicabs in heroin addicts in the Paris region: analysis of 35 observations
Misuse of psychotropic substances: outline and recommendations of a conference held in London inMarch 1980
Drug abuse in Nigeria: a review of epidemiological studies
Variation in the THC content in illicitly imported Cannabis products - Part II
Spot tests for cannabis materials
Production characteristics of Papaver somniferum L. cultivars of different origin and vegetation cycles