PubMed:32118390 / 732-737
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok147","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok148","span":{"begin":2,"end":3},"obj":":"},{"id":"tok149","span":{"begin":3,"end":5},"obj":"CD"}],"text":"36-59"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T8","span":{"begin":0,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0001313"}],"text":"36-59"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N1","span":{"begin":0,"end":5},"obj":"num"}],"text":"36-59"}