PMC:7796176 / 19263-19400 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T138","span":{"begin":0,"end":137},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This aspect may reflect other social issues that are not captured in this study that are related to the economic situation in Chile [23]."}