PMC:7796176 / 31704-31747 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T234","span":{"begin":0,"end":42},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Main caregiver’s level of education, n (%)\n"}