PMC:7445716 / 1738-1826 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T15","span":{"begin":0,"end":88},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nevertheless, more extensive epidemiological studies are needed to clarify these issues."}