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Letter
COVID-19: we need randomised trials of school closures
- Correspondence to Atle Fretheim, Norwegian Institute of Public Health, PO Box 222 Skoyen, N-0213 Oslo, Norway; atle.fretheim{at}fhi.no
Citation
COVID-19: we need randomised trials of school closures
Publication history
- Received April 7, 2020
- Accepted May 22, 2020
- First published September 9, 2020.
Online issue publication
November 17, 2020
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© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ. https://bmj.com/coronavirus/usageThis article is made freely available for use in accordance with BMJ's website terms and conditions for the duration of the COVID-19 pandemic or until otherwise determined by BMJ. You may use, download and print the article for any lawful, non-commercial purpose (including text and data mining) provided that all copyright notices and trade marks are retained.