The need for better marijuana sales data.

Williams, Jason; Banta-Green, Caleb; Burgard, Daniel · Addiction · 2017

Level V

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Abstract

As marijuana markets open, tracking key transaction information is important for public health and economic analysis. Washington State’s seed-to-sale database appears to have had little oversight and non-standard reporting, leading to a database less promising than its potential should allow for measuring cannabinoid levels and relating potency to price.

Medical subject headings