PMC:7405836 / 139389-139515 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T327","span":{"begin":50,"end":56},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_33208"}],"text":"Both in vitro and in vivo studies (using suitable animal models) should be conducted to evaluate the risk of future epidemics."}

{"project":"LitCovid-sentences","denotations":[{"id":"T933","span":{"begin":0,"end":126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Both in vitro and in vivo studies (using suitable animal models) should be conducted to evaluate the risk of future epidemics."}