PubMed:32224074 / 1356-1360
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok278","span":{"begin":0,"end":4},"obj":"NN"}],"text":"mmHg"}
MeasurableQuantitativeAnnotation
{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"U1","span":{"begin":0,"end":4},"obj":"unit"}],"text":"mmHg"}