PubMed:32118390 / 1819-1827 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T160","span":{"begin":0,"end":2},"obj":"CD"},{"id":"EnjuParser_T161","span":{"begin":3,"end":5},"obj":"TO"},{"id":"EnjuParser_T162","span":{"begin":6,"end":8},"obj":"CD"}],"relations":[{"id":"EnjuParser_R155","pred":"arg2Of","subj":"EnjuParser_T162","obj":"EnjuParser_T161"}],"text":"33 to 86"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok490","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok491","span":{"begin":3,"end":5},"obj":"TO"},{"id":"tok492","span":{"begin":6,"end":8},"obj":"CD"},{"id":"lookup58","span":{"begin":3,"end":5},"obj":"country_code"}],"text":"33 to 86"}

{"project":"MeasurableQuantitativeAnnotation","denotations":[{"id":"N1","span":{"begin":0,"end":8},"obj":"num"}],"text":"33 to 86"}