PMC:7784829 / 20978-21015
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T224","span":{"begin":0,"end":37},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"13 389.495 5.22 171.67 4 4 1"}