CORD-19:b1afea22f6b06be09e29b3e5bddc3cc2f7897957 / 26309-26392
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T232","span":{"begin":0,"end":83},"obj":"Sentence"}],"text":"In fact, Barreca et al. (2018) found that the effect size declined after the 1960s."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T232","span":{"begin":0,"end":83},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In fact, Barreca et al. (2018) found that the effect size declined after the 1960s."}