PMC:7473770 / 5624-5800 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T34","span":{"begin":43,"end":50},"obj":"Body_part"}],"attributes":[{"id":"A34","pred":"fma_id","subj":"T34","obj":"http://purl.org/sig/ont/fma/fma9637"}],"text":"ers of magnitude higher in soft biological tissues than β, which accounts for absorption (Nugent, 2010) and that small contrast levels can be reconstructed by propagation imagi"}