PubMed:32026671 / 1964-1971
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T338","span":{"begin":0,"end":7},"obj":"NNS"}],"text":"expands"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok370","span":{"begin":0,"end":7},"obj":"VBZ"},{"id":"event23","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"expands"}