CORD-19:4c6a45d1e56660fa713b637825b96e287a0acef5 / 3448-3642 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T30","span":{"begin":0,"end":194},"obj":"Sentence"},{"id":"TextSentencer_T30","span":{"begin":0,"end":194},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"To prepare inactivated RD114 virus as inocula, the stock virus was added to an equal volume of diethylether, then vigorously and intermittently mixed at room temperature (around 20°C) for 3 min."}