title: Commentary on Harper S, Strumpf EC, Kaufman JS. Do medical marijuana laws increase marijuana use? Replication study and extension.
authors.affiliation: Department of Biostatistics, Mailman School of Public Health, Columbia University, 722 W168th St, New York, NY 10032-3727, USA. mmwall@columbia.edu
authors.forename: Melanie M
authors.initials: MM
authors.lastname: Wall
authors.forename: Ernest
authors.initials: E
authors.lastname: Poh
authors.forename: Magdalena
authors.initials: M
authors.lastname: Cerdá
authors.forename: Katherine M
authors.initials: KM
authors.lastname: Keyes
authors.forename: Sandro
authors.initials: S
authors.lastname: Galea
authors.forename: Deborah S
authors.initials: DS
authors.lastname: Hasin
mesh_terms: D000294:Adolescent Behavior; D006291:Health Policy / Q000331:legislation & jurisprudence*; D006801:Humans; D008385:Marijuana Smoking / Q000453:epidemiology* / Q000331:legislation & jurisprudence*