PMC:7796111 / 117-161 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T3","span":{"begin":13,"end":21},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"thods Study\n\nAbstract\nWe aimed to explore st"}