PMC:7340597 / 558-627 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T4","span":{"begin":31,"end":36},"obj":"http://purl.obolibrary.org/obo/UBERON_0003101"},{"id":"T5","span":{"begin":31,"end":36},"obj":"http://www.ebi.ac.uk/efo/EFO_0000970"},{"id":"T6","span":{"begin":45,"end":52},"obj":"http://purl.obolibrary.org/obo/UBERON_0003100"}],"text":"nged from 58 to 83 years, five males and two females were included. T"}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T47338","span":{"begin":12,"end":20},"obj":"SP_7"}],"text":"nged from 58 to 83 years, five males and two females were included. T"}