With the legalization of medical marijuana becoming increasingly common in many states, the medicinal potential of formerly illicit drugs has caught the public'

Sets out clear recommendations, based on the best available evidence, for healthcare staff on how to work with people who misuse drugs (specifically opioids, st

A guide to the techniques and analysis of clinical data. Each of the seventeen sections begins with a drawing and biographical sketch of a seminal contributor t

Mental, neurological, and substance use disorders are common, highly disabling, and associated with significant premature mortality. The impact of these disorde

Significant changes have taken place in the policy landscape surrounding cannabis legalization, production, and use. During the past 20 years, 25 states and the