PubMed:32167166 / 829-843
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T138","span":{"begin":0,"end":14},"obj":"JJ"}],"text":"non-structural"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok157","span":{"begin":0,"end":14},"obj":"JJ"}],"text":"non-structural"}