Published in

Journal of Medical Internet Research, Journal of Medical Internet Research, 2(23), p. e28057, 2021

DOI: 10.2196/28057

Links

Tools

Export citation

Search in Google Scholar

Correction: Estimated Sleep Duration Before and During the COVID-19 Pandemic in Major Metropolitan Areas on Different Continents: Observational Study of Smartphone App Data

Journal article published in 2021 by Rebecca Robbins ORCID, Mahmoud Affouf ORCID, Matthew D. Weaver ORCID, Mark É. Czeisler ORCID, Laura K. Barger ORCID, Stuart F. Quan ORCID, Charles A. Czeisler ORCID
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

Full text: Download

Green circle
Preprint: archiving allowed
Upload
Green circle
Postprint: archiving allowed
Upload
Green circle
Published version: archiving allowed
Upload
Policy details
Data provided by SHERPA/RoMEO