2020PubMed@AikoHIRAKI:re32807241 / 1213-1223 JSONTXT

{"project":"Covid19_manual_annotation","denotations":[{"id":"T84","span":{"begin":0,"end":10},"obj":"Duration"}],"attributes":[{"id":"A342","pred":"ForCovid19","subj":"T84","obj":"inclusion_criteria"}],"text":"\u003e 24 hours"}