PMC:7755033 / 2044-2118 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T21","span":{"begin":42,"end":44},"obj":"Sentence"},{"id":"T22","span":{"begin":46,"end":58},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"aphical Representation of Proposed Study\n\n1. Introduction\nAs per the Worl"}