CORD-19:12ce8410d1ca0fa6f438c4f22bd92af6f8b78f04 / 17809-18053 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T142","span":{"begin":0,"end":244},"obj":"Sentence"}],"text":"It has been shown (1) that when IBV was treated with unheated rabbit antiserum raised against normal chicken cell membranes, holes appeared in the virus envelope, similar to those produced using rabbit antiserum raised against the virus itself."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T142","span":{"begin":0,"end":244},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"It has been shown (1) that when IBV was treated with unheated rabbit antiserum raised against normal chicken cell membranes, holes appeared in the virus envelope, similar to those produced using rabbit antiserum raised against the virus itself."}