PMC:7781500 / 9810-9907 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T116","span":{"begin":0,"end":97},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"It was found that the resident doctors were at the least risk to develop the disease (odds ratio:"}