A new experimental model for the study of morphinic analgesics
From chaos to a structured therapeutic community: Treatment programme on Emiliehoeve, a farm for young addicts
Attitudes to drug users and to the use of alcohol, tobacco and cannabis on the campus of a provincial university
"Drug abuse and its prevention" as seen by the international legal profession
Understanding British addiction statistics
Heroin-caffeine-strychnine mixtures- Where and why?
Field and laboratory tests for raw and prepared opium