PMC:6988269 / 16559-16733 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T79","span":{"begin":6,"end":9},"obj":"Body_part"},{"id":"T80","span":{"begin":109,"end":112},"obj":"Body_part"}],"attributes":[{"id":"A79","pred":"fma_id","subj":"T79","obj":"http://purl.org/sig/ont/fma/fma67095"},{"id":"A80","pred":"fma_id","subj":"T80","obj":"http://purl.org/sig/ont/fma/fma67095"}],"text":"Viral RNA concentration in all samples was determined by specific real-time RT-PCRs and in vitro-transcribed RNA standards designed for absolute quantification of viral load."}

{"project":"LitCovid-sentences","denotations":[{"id":"T141","span":{"begin":0,"end":174},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Viral RNA concentration in all samples was determined by specific real-time RT-PCRs and in vitro-transcribed RNA standards designed for absolute quantification of viral load."}