PubMed:32240634 / 2333-2336
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok458","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok459","span":{"begin":1,"end":2},"obj":"NN"},{"id":"tok460","span":{"begin":2,"end":3},"obj":"CD"}],"text":"6·4"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N3","span":{"begin":0,"end":3},"obj":"num"}],"text":"6·4"}