Tobacco Control Policy-related Survey 2020

Clinical trial NCT04891796 · COMPLETED

Trial details

NCT number: NCT04891796
Sponsor: The University of Hong Kong
Status: COMPLETED
Study type: OBSERVATIONAL

Survey on Tobacco Control

Start date: 2021-03-12
Primary completion: 2021-07-19
Enrollment: 5112

View on ClinicalTrials.gov

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