CORD-19:4977a01aec602236d923e970569adab5bdc5865e / 16033-16117
Annnotations
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T98","span":{"begin":0,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A plaque assay was then performed in Vero E6 cells with the neutralization mixtures."}