PMC:7784829 / 21054-21091
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T226","span":{"begin":0,"end":37},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"15 469.629 4.38 208.20 6 5 1"}