PubMed:32074786 / 1206-1211
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T190","span":{"begin":0,"end":5},"obj":"JJ"}],"text":"cross"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok202","span":{"begin":0,"end":5},"obj":"NN"}],"text":"cross"}