PMC:7386785 / 71115-71128
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T608","span":{"begin":0,"end":13},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Issue 7, 2020"}