PMC:7060038 / 8234-8331 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T1","span":{"begin":18,"end":22},"obj":"Body_part"}],"attributes":[{"id":"A1","pred":"fma_id","subj":"T1","obj":"http://purl.org/sig/ont/fma/fma25000"}],"text":"here would be the sole barrier -- however leaky -- to new waves of case importation. It is also i"}