PMC:7289100 / 11527-11533 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T199","span":{"begin":0,"end":6},"obj":"UBERON:0001638"},{"id":"T38805","span":{"begin":0,"end":6},"obj":"UBERON:0001638"}],"text":"venous"}