PMC:7461420 / 67-111 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":12,"end":28},"obj":"Sentence"},{"id":"T4","span":{"begin":30,"end":38},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"perspective\nPILLAIYAR et al.\n\nAbstract\nAbstr"}