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Auteur M. D. LIVINGSTON |
Documents disponibles écrits par cet auteur (3)

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Article : Périodique
ENGLISH: Objectives. Medical marijuana laws (MMLs) have been suggested as a possible cause of increases in marijuana use among adolescents in the United States. We evaluated the effects of MMLs on adolescent marijuana use from 2003 through 2011[...]![]()
Article : Périodique
M. D. LIVINGSTON ; X. XU ; K. A. KOMRO |OBJECTIVE: The present study examined factors associated with recall error in the measurement of alcohol use onset and whether there was a tendency toward earlier or later self-reported age at alcohol use onset. METHOD: This study estimated the[...]![]()
Article : Périodique
ENGLISH: Objectives. To examine the association between Colorado's legalization of recreational cannabis use and opioid-related deaths. Methods. We used an interrupted time-series design (2000-2015) to compare changes in level and slope of mon[...]