PMC:6988269 / 1343-1408 JSONTXT

Annnotations TAB JSON ListView MergeView

    LitCovid-sentences

    {"project":"LitCovid-sentences","denotations":[{"id":"T15","span":{"begin":20,"end":32},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"research networks.\n\nIntroduction\nAccording to the World Health Or"}