CORD-19:1319a4dbbc3d7b9001f67f9739ec378b7362ac8c / 3876-4004
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T22","span":{"begin":0,"end":128},"obj":"Sentence"}],"text":"The written informed consent of a parent or legal guardian was required, and the older children were asked to give their assent."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T22","span":{"begin":0,"end":128},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The written informed consent of a parent or legal guardian was required, and the older children were asked to give their assent."}