PubMed:32242348 / 1277-1280 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok264","span":{"begin":0,"end":3},"obj":"CD"},{"id":"lookup37","span":{"begin":0,"end":3},"obj":"time"},{"id":"lookup38","span":{"begin":0,"end":3},"obj":"number"}],"text":"one"}