PMC:7796176 / 30237-30262
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T208","span":{"begin":0,"end":25},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"009-2020; 27 March 2020)."}