PMC:7019868 / 18035-18151 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T185","span":{"begin":55,"end":62},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"In general, the approach to rescue the new recombinant viruses were virtually the same as published previously [19]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T133","span":{"begin":0,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In general, the approach to rescue the new recombinant viruses were virtually the same as published previously [19]."}