PMC:7212949 / 2483-2533 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T442","span":{"begin":26,"end":36},"obj":"UBERON:0002349"},{"id":"T443","span":{"begin":37,"end":44},"obj":"UBERON:0007195"}],"text":"e, many of which are subtle and can go unnoticed b"}