PMC:7795856 / 34849-34987 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T218","span":{"begin":0,"end":138},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was conducted in compliance with applicable animal welfare regulations (Institutional Animal Care and Use Committee approval No."}