PMC:7078824 / 143-284 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":20,"end":28},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"y to February 2020\n\nAbstract\nSince December 2019, 62 medical staff of Zhongnan Hospital in Wuhan, China have been hospitalised with coronavir"}