PMC:7366549 / 5888-5985 JSONTXT

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    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T44","span":{"begin":36,"end":54},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"on and characterization of BtCoVs.\n\nMaterial \u0026 Methods\nThis study was approved by the Institution"}