PMC:7545298 / 1243-1290 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T6","span":{"begin":44,"end":45},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"lacking. Here, we try to conceptualise such a s"}