
CORD-19:61803c63a48fdddedfd407f8d440fe6b19b4a238 / 5052-5130
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T38","span":{"begin":0,"end":78},"obj":"Sentence"}],"text":"Viruses were propagated in Vero cells and harvested by freeze-thawing 3 times."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T38","span":{"begin":0,"end":78},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Viruses were propagated in Vero cells and harvested by freeze-thawing 3 times."}