
PubMed:32062875 / 1864-1868
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T333","span":{"begin":0,"end":4},"obj":"NN"}],"text":"zone"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok370","span":{"begin":0,"end":4},"obj":"NN"}],"text":"zone"}