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PMC:7095246 / 10608-10630
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T108","span":{"begin":0,"end":22},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Former smoker 2 (2.6%)"}