PubMed:32061200 / 315-319
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T50","span":{"begin":0,"end":4},"obj":"PRP"}],"text":"They"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok58","span":{"begin":0,"end":4},"obj":"PRP"},{"id":"lookup7","span":{"begin":0,"end":4},"obj":"stop"}],"text":"They"}