PubMed:32134681 / 1789-1797
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T326","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"anterior"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok385","span":{"begin":0,"end":8},"obj":"NN"}],"text":"anterior"}