PubMed:32247631 / 74-84 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok12","span":{"begin":1,"end":3},"obj":"CD"},{"id":"tok13","span":{"begin":3,"end":4},"obj":"."},{"id":"tok14","span":{"begin":5,"end":7},"obj":"IN"}],"text":"-19.\nIn De"}