Int J Epidemiol. 2020 Apr 01;49:i1-i3. doi: 10.1093/ije/dyaa018.
International journal of epidemiology
Frédéric B Piel, Samantha Cockings
PMID: 32293010 PMCID: PMC7158051 DOI: 10.1093/ije/dyaa018
[No abstract available.]