title: Testing times.
authors.affiliation: Department of Psychological Medicine, Cardiff University, 1st Floor Neuadd Merionydd, Heath Park Campus, Cardiff, CF14 4YS, UK.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Ware
authors.forename: Marcus R
authors.initials: MR
authors.lastname: Munafò
mesh_terms: D020022:Genetic Predisposition to Disease / Q000517:prevention & control*; D005820:Genetic Testing / Q000379:methods*; D006801:Humans; D019966:Substance-Related Disorders / Q000517:prevention & control*