2020PubMed@AikoHIRAKI:re33213530 / 5430-5435 JSONTXT

{"project":"Covid19_manual_annotation","denotations":[{"id":"T72","span":{"begin":0,"end":5},"obj":"Sex"}],"attributes":[{"id":"A250","pred":"ForCovid19","subj":"T72","obj":"inclusion_criteria"}],"text":"males"}