PMC:7784829 / 20533-20569
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T212","span":{"begin":0,"end":36},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"1 270.353 4.21 115.89 3 1 4"}