PubMed:32164424 / 64-73
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T11","span":{"begin":1,"end":4},"obj":"CC"}],"text":" and Ther"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok13","span":{"begin":1,"end":4},"obj":"CC"}],"text":" and Ther"}