PMC:7274950 / 3589-3594 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T49","span":{"begin":0,"end":5},"obj":"UBERON:0006314"},{"id":"T49253","span":{"begin":0,"end":5},"obj":"UBERON:0006314"}],"text":"fluid"}