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Eric C. Leas

Monitoring HIV testing and pre-exposure prophylaxis information seeking by combining digital and traditional data
Suicide-related internet searches during the early stages of the COVID-19 pandemic
"Did I say something wrong?": Responses to addiction help-seeking from Intelligent Virtual Assistants on Alexa, Siri, Google Assistant, Bixby, and Cortana.
Trends in internet searches for cannabidiol (CBD) in the United States
The need for federal regulation of marijuana marketing
Next generation media monitoring: Global coverage of electronic nicotine delivery systems (electronic cigarettes) on Bing, Google, and Twitter, 2013-2018
Online sales of marijuana: An unrecognized public health dilemma
The Charlie Sheen effect on in-home rapid human immunodeficiency virus test sales