A Self-Assessment Web-Based App to Assess Trends of the COVID-19 Pandemic in France: Observational Study.
Fabrice DenisArnaud FontanetYann-Mael Le DouarinFlorian Le GoffStephan JeanneauFrançois-Xavier LescurePublished in: Journal of medical Internet research (2021)
ClinicalTrials.gov NCT04331171; https://clinicaltrials.gov/ct2/show/NCT04331171.