PubMed:32240123 / 1162-1165 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok254","span":{"begin":0,"end":3},"obj":"CD"},{"id":"lookup40","span":{"begin":0,"end":3},"obj":"time"},{"id":"lookup41","span":{"begin":0,"end":3},"obj":"number"}],"text":"one"}