Characteristics of cannabis warnings in the United States: A content analysis
Abstract Objectives: The goal of this study was to describe characteristics of warnings from state cannabis programs in the United…
Gillian L. Schauer
Cannabis-only use in the USA: prevalence, demographics, use patterns, and health indicators
Abstract Background: The prevalence of adults who consume cannabis while abstaining from other substances is not known in the USA.…
Substances used in electronic vapor products among adults in the United States, 2017
Abstract Electronic vapor products are used by adults for a variety of substances. Nicotine was the most commonly reported substance…