PubMed:32243238 / 1376-1379 JSON TXT

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{"project":"LitCovid-TimeML","denotations":[{"id":"tok269","span":{"begin":0,"end":3},"obj":"CD"}],"text":"128"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N11","span":{"begin":0,"end":3},"obj":"num"}],"text":"128"}