PMC:7457008 / 5883-6021 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T41","span":{"begin":0,"end":138},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Responses from ophthalmology consultants, staff grades, associate specialists, specialty doctors and clinical fellows were also collected."}