PubMed:32227494 / 50-83 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok10","span":{"begin":8,"end":9},"obj":"CD"},{"id":"tok11","span":{"begin":9,"end":10},"obj":","},{"id":"tok12","span":{"begin":11,"end":21},"obj":"RB"},{"id":"tok13","span":{"begin":22,"end":24},"obj":"IN"},{"id":"tok14","span":{"begin":25,"end":28},"obj":"DT"},{"id":"lookup2","span":{"begin":22,"end":24},"obj":"country_code"}],"text":"ARS-CoV-2, especially in the elde"}