PMC:7274970 / 16027-16045 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"265","span":{"begin":1,"end":6},"obj":"Disease"}],"attributes":[{"id":"A265","pred":"tao:has_database_id","subj":"265","obj":"MESH:D003643"}],"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":" Death of a spouse"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T66","span":{"begin":10,"end":11},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" Death of a spouse"}