PMC:7461420 / 64-104 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":15,"end":31},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ry perspective\nPILLAIYAR et al.\n\nAbstrac"}