PMC:7156291 / 23525-23542
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T227","span":{"begin":0,"end":16},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Publisher’s note\n"}