PMC:7146662 / 3918-4050 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"49","span":{"begin":47,"end":56},"obj":"Disease"}],"attributes":[{"id":"A49","pred":"tao:has_database_id","subj":"49","obj":"MESH:C536920"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"o the self-retaining retractor to maintain the tightness of the drape.\nAdditional self-retraining retractors that would suffice incl"}