PMC:7212965 / 10684-10919 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T75","span":{"begin":214,"end":215},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T76","span":{"begin":227,"end":228},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"used on data elements for study and patient characteristics. Subsequently, we identified studies for full data extraction based on study location (unique hospitals) and total number of patients. Additionally, when a study from a specif"}

{"project":"LitCovid-sentences","denotations":[{"id":"T72","span":{"begin":61,"end":194},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"used on data elements for study and patient characteristics. Subsequently, we identified studies for full data extraction based on study location (unique hospitals) and total number of patients. Additionally, when a study from a specif"}

{"project":"LitCovid-PubTator","denotations":[{"id":"285","span":{"begin":36,"end":43},"obj":"Species"},{"id":"286","span":{"begin":185,"end":193},"obj":"Species"}],"attributes":[{"id":"A285","pred":"tao:has_database_id","subj":"285","obj":"Tax:9606"},{"id":"A286","pred":"tao:has_database_id","subj":"286","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":"used on data elements for study and patient characteristics. Subsequently, we identified studies for full data extraction based on study location (unique hospitals) and total number of patients. Additionally, when a study from a specif"}