PMC:7795804 / 35320-35370
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T347","span":{"begin":0,"end":50},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Missing 284 15.6 105 37.0 139 48.9 40 14.1"}