PMC:7784824 / 19920-20126 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T207","span":{"begin":0,"end":206},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nuccetelli et al. suggest screening flowcharts for asymptomatic workers that is based on serological assays, workers that have already overcome the disease are subjected to molecular screening methods [22]."}