PMC:7796111 / 75774-75804
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T664","span":{"begin":0,"end":30},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"7.89 (1.98) 8.44 (1.64) n.s."}