PMC:7781500 / 1318-1438 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T15","span":{"begin":0,"end":120},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Resident doctors were at a lower risk of developing the disease as compared to the other healthcare workers (odds ratio:"}