PubMed:32233972 / 21-36 JSONTXT

{"project":"LitCovid-TimeML","denotations":[{"id":"tok4","span":{"begin":8,"end":10},"obj":"TO"},{"id":"tok5","span":{"begin":11,"end":13},"obj":"NNP"},{"id":"lookup1","span":{"begin":8,"end":10},"obj":"country_code"},{"id":"lookup2","span":{"begin":11,"end":13},"obj":"location"},{"id":"lookup3","span":{"begin":11,"end":13},"obj":"currency_unit"}],"text":"uidance to US S"}