2020PubMed@AikoHIRAKI:re32807241 / 1576-1583
Annnotations
Covid19_manual_annotation
{"project":"Covid19_manual_annotation","denotations":[{"id":"T226","span":{"begin":0,"end":7},"obj":"Chemical"},{"id":"T227","span":{"begin":0,"end":7},"obj":"Disease"}],"text":"History"}