PMC:7781431 / 36610-36732 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T365","span":{"begin":0,"end":122},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Further, in efforts to investigate and demonstrate their mechanism of action, their receptors are slowly being discovered."}