PMC:7652766 / 102318-102467 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T500","span":{"begin":0,"end":149},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Despite not yet being approved for antiviral therapy, it has been studied in vitro and in clinical trials for activity against several viruses (364)."}