Elizabeth Crespi

Combinations of electronic nicotine delivery system device and liquid characteristics among U.S. adults

Joanna E Cohen, Jeffrey J Hardesty, Qinghua Nian et al. · Addictive Behaviors · 2022 · 20 citations · Full text

The Vaping and Patterns of e-Cigarette Use Research Study: Protocol for a Web-Based Cohort Study

Jeffrey J Hardesty, Elizabeth Crespi, Qinghua Nian et al. · JMIR Research Protocols · 2023 · 20 citations · Full text

Agreement Between Self-reports and Photos to Assess e-Cigarette Device and Liquid Characteristics in Wave 1 of the Vaping and Patterns of e-Cigarette Use Research Study: Web-Based Longitudinal Cohort Study

Elizabeth Crespi, Jeffrey J Hardesty, Qinghua Nian et al. · Journal of Medical Internet Research · 2022 · 14 citations · Full text

From Doubt to Confidence—Overcoming Fraudulent Submissions by Bots and Other Takers of a Web-Based Survey

Jeffrey J Hardesty, Elizabeth Crespi, Joshua K Sinamo et al. · Journal of Medical Internet Research · 2024 · 11 citations · Full text