Prevalence of Cannabis Use in Youths After Legalization in Washington State.

Dilley, Julia A; Richardson, Susan M; Kilmer, Beau; Pacula, Rosalie Liccardo; Segawa, Mary B; Cerdá, Magdalena · JAMA Pediatr · 2019

cross_sectional · Level IV

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Abstract

This survey study examines changes in the use of marijuana by adolescents since legalization of recreational use in Washington State.

Medical subject headings