PubMed:32217650 / 52-64 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok10","span":{"begin":3,"end":5},"obj":"CD"},{"id":"tok11","span":{"begin":6,"end":8},"obj":"IN"},{"id":"lookup1","span":{"begin":6,"end":8},"obj":"country_code"}],"text":"id-19 in Chi"}