PubMed:32074786 / 1361-1372
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T213","span":{"begin":0,"end":11},"obj":"VBN"}],"text":"recommended"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok228","span":{"begin":0,"end":11},"obj":"VBN"},{"id":"event9","span":{"begin":0,"end":11},"obj":"OCCURRENCE"}],"text":"recommended"}