
CORD-19:f2350d58c349650fa25cdb2b61372f6f9b8e8d68 / 10452-10507
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T83","span":{"begin":0,"end":55},"obj":"Sentence"}],"text":"Virus isolation and characterization were not reported."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T83","span":{"begin":0,"end":55},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Virus isolation and characterization were not reported."}