PMC:7386785 / 67717-67801
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T418","span":{"begin":46,"end":53},"obj":"http://purl.obolibrary.org/obo/CLO_0009985"}],"text":"In this version of the review, only one study focused on adults aged 55 to 75 years."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T580","span":{"begin":0,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In this version of the review, only one study focused on adults aged 55 to 75 years."}