PMC:7115396 / 5731-5862 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T31","span":{"begin":68,"end":71},"obj":"Body_part"}],"attributes":[{"id":"A31","pred":"fma_id","subj":"T31","obj":"http://purl.org/sig/ont/fma/fma67095"}],"text":" in young vaccinated chicks [25], [26], live attenuated vaccines of RNA viruses may not be genetically stable or they may be associ"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T77","span":{"begin":72,"end":79},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":" in young vaccinated chicks [25], [26], live attenuated vaccines of RNA viruses may not be genetically stable or they may be associ"}

{"project":"2_test","denotations":[{"id":"32057575-16860445-143294048","span":{"begin":29,"end":31},"obj":"16860445"},{"id":"32057575-8719209-143294049","span":{"begin":35,"end":37},"obj":"8719209"}],"text":" in young vaccinated chicks [25], [26], live attenuated vaccines of RNA viruses may not be genetically stable or they may be associ"}