PubMed:32154135 / 218-227
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T37","span":{"begin":0,"end":9},"obj":"VBG"}],"text":"spreading"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok43","span":{"begin":0,"end":9},"obj":"VBG"},{"id":"event23","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"spreading"}