title: Commentary on Cunningham et al. (2015): Essential chemical controls--miracle from a black box?
authors: Heinz College, Carnegie Mellon University, Pittsburgh, PA, USA. caulkins@andrew.cmu.edu.
authors: Jonathan
authors: J
authors: Caulkins
mesh_terms: D001741:Black or African American; D044383:Black People; D006801:Humans
keywords: Cocaine; drug control; drug markets; drug policy; essential chemical control; market disruption