PMC:7784829 / 20644-20679
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T215","span":{"begin":0,"end":35},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"4 322.36 4.36 139.56 3 3 4"}