PMC:7386785 / 31963-32019 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T68504","span":{"begin":4,"end":5},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"Was a consecutive or random sample of patients enrolled?"}

{"project":"LitCovid-sentences","denotations":[{"id":"T350","span":{"begin":0,"end":56},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Was a consecutive or random sample of patients enrolled?"}

{"project":"LitCovid-PubTator","denotations":[{"id":"674","span":{"begin":38,"end":46},"obj":"Species"}],"attributes":[{"id":"A674","pred":"tao:has_database_id","subj":"674","obj":"Tax:9606"}],"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":"Was a consecutive or random sample of patients enrolled?"}