PubMed:32062957 / 1181-1194 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok268","span":{"begin":0,"end":1},"obj":"("},{"id":"tok269","span":{"begin":1,"end":2},"obj":"CD"},{"id":"tok270","span":{"begin":2,"end":3},"obj":":"},{"id":"tok271","span":{"begin":3,"end":5},"obj":"CD"},{"id":"tok272","span":{"begin":5,"end":6},"obj":")"},{"id":"tok273","span":{"begin":7,"end":8},"obj":"NN"},{"id":"tok274","span":{"begin":8,"end":10},"obj":"CD"},{"id":"tok275","span":{"begin":10,"end":11},"obj":"("},{"id":"tok276","span":{"begin":11,"end":12},"obj":"CD"},{"id":"tok277","span":{"begin":12,"end":13},"obj":")"}],"text":"(4-10) ×10(9)"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N2","span":{"begin":0,"end":13},"obj":"num"}],"text":"(4-10) ×10(9)"}