PMC:7571312 / 20033-20036 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T24511","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0007437"},{"id":"T12434","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0007448"},{"id":"T28200","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0007449"},{"id":"T54715","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0050175"},{"id":"T71311","span":{"begin":0,"end":3},"obj":"http://purl.obolibrary.org/obo/CLO_0052399"}],"text":"M–1"}