PubMed:32172546 / 1265-1266
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T196","span":{"begin":0,"end":1},"obj":"NN"}],"text":"T"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok219","span":{"begin":0,"end":1},"obj":"NN"}],"text":"T"}