![Logo](/assets/logo-d3f1fdf60522f0983e71f9fcc720cb7da5b55c0b748ed5bded3d2fbf81387bf0.png)
PubMed:32133152 / 1030-1033
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T153","span":{"begin":0,"end":3},"obj":"CD"}],"text":"3.1"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok171","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok172","span":{"begin":1,"end":2},"obj":"."},{"id":"tok173","span":{"begin":2,"end":3},"obj":"CD"}],"text":"3.1"}