PMC:7212949 / 769-792 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T20","span":{"begin":3,"end":17},"obj":"UBERON:0000922"},{"id":"T87705","span":{"begin":3,"end":17},"obj":"UBERON:0000922"}],"text":"se extrapulmonary signs"}