PMC:7017960 / 0-11
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T1","span":{"begin":0,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Erratum: Vo"}