PMC:7780429 / 258-309 JSONTXT

{"project":"LitCovid-PD-HP","denotations":[{"id":"T2","span":{"begin":29,"end":37},"obj":"Phenotype"}],"attributes":[{"id":"A2","pred":"hp_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/HP_0002315"}],"text":" the appearance of ‘de novo’ headache according to "}

{"project":"LitCovid-PubTator","denotations":[{"id":"10","span":{"begin":29,"end":37},"obj":"Disease"}],"attributes":[{"id":"A10","pred":"tao:has_database_id","subj":"10","obj":"MESH:D006261"}],"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":" the appearance of ‘de novo’ headache according to "}