PMC:7589389 / 55469-55550
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T231","span":{"begin":43,"end":44},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ROA Return on assets in 2019, measured as a ratio of net income to total assets;"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T393","span":{"begin":0,"end":81},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ROA Return on assets in 2019, measured as a ratio of net income to total assets;"}