PMC:7784824 / 18426-18638 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"370","span":{"begin":164,"end":172},"obj":"Species"}],"attributes":[{"id":"A370","pred":"tao:has_database_id","subj":"370","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":"Serrano et al [18]. compared the performance of 3 lateral flow immunoassays (IgM/IgG combined) to 2 ELISAs (IgA and IgG) in serum samples from 109 RT-PCR confirmed patients in different weeks after symptom onset."}

{"project":"LitCovid-sentences","denotations":[{"id":"T193","span":{"begin":0,"end":212},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Serrano et al [18]. compared the performance of 3 lateral flow immunoassays (IgM/IgG combined) to 2 ELISAs (IgA and IgG) in serum samples from 109 RT-PCR confirmed patients in different weeks after symptom onset."}