PMC:7216275 / 46488-46569
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T403","span":{"begin":0,"end":81},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Age Under 1818–3031–4041–50Above 50 2725922514329 3.95%37.92%32.94%20.93%4.24%"}