PubMed:32232433 / 86-92 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok14","span":{"begin":0,"end":1},"obj":")"},{"id":"tok15","span":{"begin":2,"end":4},"obj":"IN"},{"id":"lookup3","span":{"begin":2,"end":4},"obj":"country_code"}],"text":") in H"}