PMC:7396557 / 8946-8954
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T77","span":{"begin":0,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"26, 2020"}