PubMed:32164424 / 647-651
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T96","span":{"begin":0,"end":4},"obj":"CD"}],"text":"7-10"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok108","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok109","span":{"begin":1,"end":2},"obj":":"},{"id":"tok110","span":{"begin":2,"end":4},"obj":"CD"}],"text":"7-10"}