Br J Addict. 1989 Nov;84(11):1279-81. doi: 10.1111/j.1360-0443.1989.tb00725.x.
British journal of addiction
L Joossens
PMID: 2597804 DOI: 10.1111/j.1360-0443.1989.tb00725.x
[No abstract available.]