PMC:7166029 / 4162-4268 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T43","span":{"begin":0,"end":106},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was approved by the Ethics Committee of the Second Xiangya Hospital of Central South University."}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T77","span":{"begin":16,"end":21},"obj":"NCBITaxon:10239"},{"id":"T78","span":{"begin":88,"end":93},"obj":"NCBITaxon:11320"}],"text":"The study was approved by the Ethics Committee of the Second Xiangya Hospital of Central South University."}