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PMC:7781500 / 8744-8807
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T98","span":{"begin":12,"end":56},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" 33 (13.1)\n Upper lower 46 (37.1) 98 (39.0) \n L"}