title: The genetics of cannabis involvement in humans: a genetic epidemiological perspective.
authors.affiliation: Social Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Kings College London, London, UK. d.collier@iop.kcl.ac.uk
authors.forename: David A
authors.initials: DA
authors.lastname: Collier
mesh_terms: D004200:Diseases in Twins / Q000453:epidemiology / Q000235:genetics; D020022:Genetic Predisposition to Disease; D006801:Humans; D002189:Marijuana Abuse / Q000453:epidemiology / Q000235:genetics; D008385:Marijuana Smoking / Q000453:epidemiology / Q000235:genetics; D018433:Twin Studies as Topic