PubMed:32250385 / 1645-1664
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok301","span":{"begin":0,"end":5},"obj":"JJS"},{"id":"tok302","span":{"begin":6,"end":7},"obj":"CD"},{"id":"tok303","span":{"begin":8,"end":19},"obj":"NN"}],"text":"least 1 comorbidity"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"E1","span":{"begin":0,"end":19},"obj":"entity"}],"text":"least 1 comorbidity"}