PubMed:32061066 / 1636-1643
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T324","span":{"begin":0,"end":7},"obj":"DT"}],"text":"another"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok367","span":{"begin":0,"end":7},"obj":"DT"}],"text":"another"}