PMC:7781500 / 8580-8626
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T94","span":{"begin":0,"end":46},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Socioeconomic status (Kuppuswamy index) 0.610"}