PMC:7796176 / 31259-31295
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T225","span":{"begin":0,"end":36},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Main caregiver’s age category, n (%)"}