PMC:7289100 / 41922-42032 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T177","span":{"begin":61,"end":63},"obj":"Chemical"}],"attributes":[{"id":"A177","pred":"chebi_id","subj":"T177","obj":"http://purl.obolibrary.org/obo/CHEBI_63895"},{"id":"A178","pred":"chebi_id","subj":"T177","obj":"http://purl.obolibrary.org/obo/CHEBI_74072"}],"text":"Few clinical studies aiming to evaluate the efficacy of anti-IL-6 receptor blocker have been published so far."}

{"project":"LitCovid-sentences","denotations":[{"id":"T256","span":{"begin":0,"end":110},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Few clinical studies aiming to evaluate the efficacy of anti-IL-6 receptor blocker have been published so far."}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T573","span":{"begin":61,"end":65},"obj":"PR:000001393"},{"id":"T70338","span":{"begin":61,"end":65},"obj":"PR:000001393"}],"text":"Few clinical studies aiming to evaluate the efficacy of anti-IL-6 receptor blocker have been published so far."}