PMC:7283670 / 85209-85345 JSONTXT

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T454","span":{"begin":124,"end":132},"obj":"Disease"}],"attributes":[{"id":"A454","pred":"mondo_id","subj":"T454","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"}],"text":" placebo\nSingle dose at Day 1, normal saline solution 100 ml, IV infusion in 60 min III Primary (14 days):\nImprovement of COVID‐19 dis"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T339","span":{"begin":45,"end":53},"obj":"Chemical"},{"id":"T340","span":{"begin":62,"end":64},"obj":"Chemical"}],"attributes":[{"id":"A339","pred":"chebi_id","subj":"T339","obj":"http://purl.obolibrary.org/obo/CHEBI_75958"},{"id":"A340","pred":"chebi_id","subj":"T340","obj":"http://purl.obolibrary.org/obo/CHEBI_74327"}],"text":" placebo\nSingle dose at Day 1, normal saline solution 100 ml, IV infusion in 60 min III Primary (14 days):\nImprovement of COVID‐19 dis"}

{"project":"LitCovid-sentences","denotations":[{"id":"T739","span":{"begin":9,"end":108},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" placebo\nSingle dose at Day 1, normal saline solution 100 ml, IV infusion in 60 min III Primary (14 days):\nImprovement of COVID‐19 dis"}